My suggestion is this sit and think you know yourself do you feel the crying is coming from recent events yet within what most would consider"normal" if not then see your doctor and be 100 percent about everything and let the doctor decide. Have you done or considered any grief counseling?
I can't take antidepressants because I rapid cycle with my bipolar if I do.
We lost my daughters fiancee in December 2008, then in January 2009 my middle AS overdosed thankfully he survived, then in March of that year two girls who were very close to us were killed in a car wreck and then in April my 27 year old brother died and then same year AH in October didn't want the responsibilities of a wife.
When my brother died the doctor did put her on an antidepressant for a short time.
I found and still find that exercise benefits me.