I usually start my period in the beginning week of the month however this past period I started sept 27 it last till October 4 which is particularly long for me. Glow told me that I would start again on October 25 I haven't gotten my period yet and me and my so had anal sex during my period I had a tampon in but idk I felt a lot of wetness and we didn't use a condom that's the only time we haven't however I'm 19 and I haven't had sex much before since I'm doing it more often I feel like it might effect my hormones. I've been cramping really bad and my nipples are sensitive and I think they are the slightest bit more premier is that just me or could I be pregnant??? Someone help me please!