Hi. So this may be a silly question, but I am still looking for straight answers as to what may be wrong with me. So I had a normal period last month around the 13th of May I believe, and I THINK I got my period today. I got it this morning and I have several clots of blood drip out when I go to the bathroom and more than half of a normal-sized pad it currently filled up. The blood wasn't pink and it wasn't really brown, but I was wondering if this could be implantation? The reason I ask this is because I have had stomach aches and have felt like I was going to throw up for the past three days, which I never get during my period, and I also had mild cramps two days right before my period, which I also never get.I have never had sex, but I have had oral sex with my boyfriend. I think the last time we had oral was around June 5th, but his penis has never touched my vagina. I was wondering if I could possibly be pregnant, or if this is normal.