TMI bleeding at 7 weeks

TMI

Hey mamas, this is a tmi post so I apologize in advance! So I just hit the 7 week mark yesterday and last night I had a large amount of dark brown blood after sex which has since slowed down but I’m still spotting when I wipe. This is my 3rd pregnancy ( had a miscarriage at 7 weeks in January) and hopefully will be baby #2 for us. Just for a little piece of mind, has any other mamas had a similar experience? Also I will add that I’m extremely high risk, I have a didelphic uterus which resulted in my first daughter being born at 29 weeks so I am at increased risk of miscarriage. Thanks💛