I don't know whether to believe this or not I'm only 11 or 12 dpo I think got my peak opk on 8-10/8-11 I didn't get my period has I was supposed to start on the 5th but my man didn't get into town from work until the next day we were intimate from 8-6/8-11 I've been having really bad lower back ache with leg pain and very lil cramping a few days ago. I felt like I was getting a UTI also so I started antibiotics should I stop taking them ?Can you guys see a line? The line appeared immediately still very faint but there..I've been trying with my bf for a year this will be our first together but 5th child since he has 2 children from a previous relationship and I have 3 children can someone tell me how many weeks I am.