Hello everyone, first ever post so will try and make it short. :-)

So basically I started having unprotected sex with my husband from the 31st of March and every day after. My last period was on the 20th March and I am normally always regular. However, on the 5th of April I began getting strong period like cramps and got a strange brown period for the next three days, which would have been 12 days too early. I've been having stomach cramps lately and feeling nauseous. I was supposed to get my period on the 17th of April however, I instead had a very light pinky brown discharge in my underwear that ended the same day. I have taken two pregnancy tests which have both come out negative.

I am wondering is there a chance? Did I take the tests too early? I'm going to take another on Saturday morning and then another next week. Was that just my period 12 days early or could it just be abnormal bleeding and there still be a chance of pregnancy? I just feel like I am pregnant! I know my body could be playing tricks on me, just got that feeling!