I did make a post before but I couldn't edit it because I posted it as guest so, here is the same thing pretty much but edited. 

I had unprotected sex on the 21st march at 2-4am at around 4 am he came inside me. I was on the pill for 2 weeks when I started my last period the 7th of march which was the day I started the pill, sometimes I missed a day and took two, on the 20th at around 8am I took a pill but never took one since about 40hrs after was when I had the unprotected sex. I am wanting to get pregnant but yeah, it has been about 3-6 days since we had intercourse. I'm not sure if I did it exactly on ovulation day, or a few days earlier because I'm using an app and it's telling me my fertile week was 18th of march to 23rd (it could be wrong). So yeah, and now 3-6 days later I am feeling extremely sick, I feel weak, tired and my nose feels like it's blocked so I have to breath with my mouth open. My tonsils are sore when I swallow although I don't think the sickness has anything to do with this. I have been getting cramps I think and now this morning I woke up and I had my "period" but it's 2 weeks early. It's not really the same colour as my normal period like it looks different like unfamiliar, although it reminds me of my normal period that I usually have. usually I have a very heavy period with clots I am having clots now when I pee clots come out and I get little and big aspects of clots on my pad, my period blood is the colour of my period I usually get but some parts are brown, it depends what pink looks like to you but it looks red to me. What do you think could I be pregnant?

Ps: about a month ago I thought I was pregnant, but I took a test at the doctors and it came out negative, I didn't experience these symptoms last time although my period was due and when it was due I had a 3 day period usually it lasts 6-7 days. And remember that I am never sick, I haven't vomited yet but might. There is no way I could've caught the flu from someone else because I have been home most of the week. Only 3 days this week I went to school. But again I don't think it's relevant to thinking I'm pregnant.. also when should I try again? Since I got my period 2 weeks early when will I be back on track? My mum said that my period is probably early cause of the pills but it's almost been a week since I stopped tAking them I am only pretending to take them cause I'm trying to get pregnant.

I was taking the AVA 30 ED birth control pills. 

By the way, it has actually been a week starting now because it's 1am. But I've been trying to get answers since 3 days after intercourse. And I don't get much responses :(