<s>[INST] I stop take birth control pills about month half ago my period came on oct 8 than again 4weeks later my period only lasted 4days i was have unprotected sex alot in between them weeks a week later i stated spotting again it was brown discharge had sex on sunday than again on wed i have ben have a lot of upper bac pain in stomack cramps on in off also ben have to pee alot more than usual wat could it b help please [/INST] Hi, Thanks for the query. The possible causes for your problem are :- Pelvic inflammatory disease can present with symptoms like pain abdomen, spotting due to cervical erosion etc.- As you didn't use any contraception, there is possibility of pregnancy. In early pregnancy spotting can be seen sometimes. For more details :http://srsree.blogspot.in/2013/06/causes-of-bleeding-per-vaginum-other.html- After stopping the pills, it will take some time for regularization of the periods. And during this period, hormonal imbalance can lead to spotting etc. So, once consult gynecologist and get examined. If she suggests go for ultrasound. By examination and ultrasound the possibility of pregnancy, pelvic infection etc. can be diagnosed. Then according to that treatment can be planned. Take care. </s>