Hello, please hear me out. I am 18 years old, my husband and I have been trying to conceive for the past month. We have had sex almost everyday. My period is due every 29 days. I'm expecting it on the 13th of this month. On the 9th after sex I peed and there was brown discharge on the tp. I assumed it was probably immplantation bleeding. On the 10th we had unprotected sex again and afterwards there was pink blood on the towel the size of a dollar bill, it had soaked through onto the sheet. I freaked out thinking it could be a miscarriage. I have not bled since. I have not taken a pregnancy test yet and my period is due in a couple days. Could this be immplantation bleeding or an early misscarriage? Please help.