Hi Mouse,
I'm not depressed, but I am a data pack-rat. Two years ago one of my immediate coworkers took an unplanned 5-month vacation and I did a little research--and of course I saved it.
I don't know if you have a family history of depression. In addition to geentics, there are a lot of physical and dietary things that can influence your mental state. For example, my coworker found he had undiagnosed diabetes. A checkup wouldn't hurt to rule those things out.
I was thinking about your last year. You've mentioned that you were working long hours on your assignments so you could graduate. A lot of lifestyle and dietary routines are disrupted by all that work. If you were a typical college student you were:
- probably not eating a balanced diet as much as usual and eating way more fast food than normal. Nothing goes with an all-nighter like Cheetos or pizza.
- probably drinking a lot of soda.
- probably spending less time than normal exercising and being active.
- probably spending a lot less time outside.
- if you would normally attend church you were probably not going as much as normal.
- not writing to express yourself. ("Get off the Boards, Mouse.")
- spending less time with your friends and catching up on them with social media.
- and now you're either looking for or starting a new job.
All of these factors influence depression. None of these is a big deal, but over the last year I'l bet you got the grand slam. Many of these have been mentioned on this thread. Some links below for the left-brained to read.
Getting back to a "normal" might be as simple as getting back to a normal life but advice will help it happen more quickly. Professional advice even more. Prayers don't hurt and I'll add mine.
Fast Food and DietLink between fast food and depression confirmed
http://www.sciencedaily.com/releases/2012/03/120330081352.htmHold the diet soda? Sweetened drinks linked to depression, coffee tied to lower risk
http://www.sciencedaily.com/releases/2013/01/130108162135.htmScienceDaily Omega-3 Fatty Acids Affect Risk Of Depression, Inflammation
www.sciencedaily.com/releases/2007/03/070329092058.htmExerciseExercise with a physiotherapist helps people with depression
http://www.sciencedaily.com/releases/2015/06/150612091327.htmModerate exercise not only treats, but prevents depression
http://www.sciencedaily.com/releases/2013/10/131028163003.htmSport, physical activity help against depression
http://www.sciencedaily.com/releases/2014/09/140916084825.htmLight and Vitamin DVitamin D deficiency, depression linked in international study
http://www.sciencedaily.com/releases/2014/12/141202111148.htmTreating vitamin D deficiency may improve depression
http://www.sciencedaily.com/releases/2012/06/120625152358.htmLow vitamin D levels, depression linked in young women, new study shows
http://www.sciencedaily.com/releases/2015/03/150318145501.htmMood Brighteners: Light therapy gets nod as depression buster
https://www.sciencenews.org/article/mood-brighteners-light-therapy-gets-nod-depression-busterAttitude and ReligionStudies Show 'Hope Therapy' Fights Depression
http://www.sciencedaily.com/releases/2008/08/080817223648.htm'Religiously integrated' psychotherapy is effective for depression
http://www.sciencedaily.com/releases/2015/03/150331145017.htmRecalling positive memories reverses stress-induced depression
http://www.sciencedaily.com/releases/2015/06/150617134730.htmMindfulness-based therapy could offer an alternative to antidepressants for preventing depression relapse
http://www.sciencedaily.com/releases/2015/04/150420213918.htmChanging Thoughts Key to Battling Even Severe Depression
http://www.sciencedaily.com/releases/2010/05/100512125257.htmMindfulness treatment as effective as CBT for depression, anxiety
http://www.sciencedaily.com/releases/2014/11/141127112755.htmSocial Media Facebook use linked to depressive symptoms
http://www.sciencedaily.com/releases/2015/04/150406144600.htmFeelings of loneliness, depression linked to binge-watching television
http://www.sciencedaily.com/releases/2015/01/150129094341.htmWritingScienceDaily Putting Feelings Into Words Produces Therapeutic Effects In The Brain
www.sciencedaily.com/releases/2007/06/070622090727.htmOtherAnalgesics, anti-inflammatory drugs may have impact on depression
http://www.sciencedaily.com/releases/2014/10/141021101506.htmScienceDaily Hypothyroidism Clearly Linked To Mood Swings
www.sciencedaily.com/releases/2007/06/070604170803.htm Music therapy reduces depression in children, adolescents
http://www.sciencedaily.com/releases/2014/10/141023091841.htmhttp://www.sciencedaily.com/releases/2007/03/070314195638.htm