Light bleeding after orgasm

Hello ladies!

First pregnancy, LMP January 3rd so clock is ticking right around 7 weeks.

I orgasmed multiple times during sex with my husband for the the first time since finding out on January 31st (we were nervous!) and this morning I started bleeding a bit. Some dark, some brighter blood on the toilet paper. There was a small clot, about the size of a pencil eraser but nothing since.

Has anyone experienced this? Need some positivity sent my way right now!

Thank you!!