I had unprotected sex with my bfbut he ejaculated outside we went 3 rounds and took ipill after 2 3 hours of his first ejaculation my first period was late for 4 days and was normal bleeding but its was draker colour. After my first period there was mild pain in my left side of abdomen which is still now and my 2nd period is late for 3 days now i took 2 pregnancy tests after my first period it was negative. I am very stressed please help me