So my period isnt supposed to be here in another two weeks (ive had my period this march)  I have an irregular cycle. My boyfriend came in me 4-5 days after i ended my period (he came in me about 2-5 times that day) I had clearish discharge a couple hours before he came in me and i didnt use a plan b pill. 5 days after we had sex ive been having these slight pains in my uterus and pressure. Any thoughts?