please help. Brown sticky discharge. Sore breast. Painful cramps. NSFW photo below

[Ilovetoread20]

hi,

For starters, I am on birth control. 11 days ago I had unprotected sex where my partner finished inside of me. I was on my last week of pills but didn’t have a period. It was just the sugar pills so I didn’t bother taking them.

today I’ve been experiencing really painful cramps, extremely sore breast, and this brown sticky discharge. (All which I’ve never had during my period)

i made the mistake of googling and now I’m here because I’m worried it’s implantation bleeding.

please help me