So My boyfriend and I have been ttc for about four months and I missed my period and then I had minor bleeding, I know when I'm ovulating because i get ovulation pains. I got them and had intercourse the minute they started I laid there for about 15-20 minutes after, that was on the 10th September, today the 24th I started to bleed a little bit, yesterday I took a pregnancy test and it came out negative the same with one I took this morning. is it too early to actually know or what?? Help!!??????