wanted a positive test

[s_e_a_s]

I had a period on the 4th of may which lasted 6days as normal which made me finish on the 10th I then had unprotected sex twice on the 18th of may but then had a period again on the 27th which lasted around 3days n was dark in colour now I always have my period every 28days so I'm confused to why I had 2 in 1 month and why that second period happend a week after unprotected sex and was 13days earlier than usual, iv had no pregnancy syptoms atall and both times I was pregnant before I could always tell by my nipple always being quite hard which might sound abit strange could anybody help me as in what's going on here? Thanks

[s_e_a_s]

Thanks 4 helping me out, iv took a HPT yesterday and it came back fully negative, I keep thinking I am pregnant and I am late for my period but then I keep thinking I might be thinking this because that's what I want so bad, I'm so confused is there anyway a HPT could read negative when I'm actually pregnant?? Its been just over 6weeks exact from the day I slept with my partner iv had no pains atall so I don't think it would be a early miscarriage ohh I just don't no :( x

[Arti Sharma, M.D.]

Hello,
This early bleeding can be implantation bleeding. It usually occurs at the time the fertilized egg implants in the uterus, on average between six to twelve days post ovulation. With history of unprotected sex there are chances that you could be pregnant. I think you need to take up urine pregnancy test at the time of your expected date of periods. If pregnancy test is negative there are few other conditions which could cause abnormal bleeding or spotting. This bleeding could actually be an early sign of miscarriage or an ectopic pregnancy. There will also be abdominal pain and cramping accompanied with this bleeding in these conditions. I advise you to consult a gynecologist depending on your test results. Seeking medical help will be useful. Do keep me posted on how you are doing.
Take care and best luck!