I’m 19 I have a 1 year old. When I was pregnant with him I had no idea my period were irregular. After I had him I got the Mirena. I had that removed in may and my period became 3-4 days long and exactly 28 day cycling. Been ttc and well let me give details.

November 4-7 was my period. November 8 we had sex. November 11 I went pee and there was some bright red blood I wiped again and it was gone but there was enough that it landed in the toilet. We had sex again November 14 the start of my “fertile week”. So what I’m asking is could thathave been implantation bleeding or what exactly? I didn’t experience it with my first. I didnt have rough sex not even foreplay. Please help me I’m desperate