So on August 9th my fiance and i had sex and that was six days before i ovulated if my math and my cycle chart are right and about a week or so later i started to notice some things that were happening like going to the bathroom alot, some nausea here and there, sore nipples, dots around my nipple,and bloating. I took a hpt 6 days before my period was supposed to start because i started noticing that i was breaking out on my face and arms and that is unusual. The tests came back negative and i still felt like it was still a possibility. So i noticed that my period came a day late but it has been lighter than usual and when i use a tampon it's like overkill but when i wipe it's definitely there. I have had some slight cramps on my sides here and there, i have had this horrible headache that has been happening for almost a week now and nothing is helping it. I have been sleepy all the time but i find it hard to sleep through the night. I feel deep down that there is a chance. Thoughts???