I got my last depo shot in feb. 07 and didn't return for my May shot because the entire year that I was on the depo I bleed I got a period in June lasted 5 days and I had no regular bleeding for a couple days. The bleeding returned for about 2-3 weeks and stopped a week before I was suppose to get my period in July and the day that it stopped I noticed my nipples were sore. Since then I haven't had the usual bleeding nor have I gotten my period. I do have cramps sore nipples heaviness in my breat and pelvic pains, but no period (2 wks) late... Could I be pregnant?