Possible implantation bleeding?

So my husband and I had unprotected sex a day before my period started (10/1) however it was a very odd period. I normally flow about medium to heavy but this one was light. Then last night we had unprotected sex again (10/6). I had completely stopped bleeding and just went to the bathroom to wipe and find this. Could this be implantation bleeding? I'm excited but I don't want to get my hopes up and I obviously know to test after I have a missed period but that seems sooo far away lol. I want to know yalls opinions 😊