Hi I am so lost and need some help. I was on depo for 6 years and never had a period, suddenly last year I had a period lasting about 4 weeks, so they put me on the pill for a month to regulate my menstural, after I got on track I started back with the depo. This year I had the same problem. So I received my last shot in may and started the pills. I have been on them every since. My next shot was due in Aug, 2 weeks ago I missed 3 pills and had unprotected sex that weekend. Like 2 days after having sex I bled for 3 days. I haven't taken the pills since the last 3 I missed. I got off my period or whatever it was this pass wed, then I had unprotected sex Friday. I am so lost and don't know how I can get my body back on track, or if I could be pregnant cause I don't normally have periods. Please help me!!!