13 weeks and bleeding

staci

Today when I wiped I had the most blood I’ve had since becoming pregnant. I’ve had light brown spotting since the beginning and my 12 sono went really well. I do have bv (on meds now) and I did have multiple orgasms right before with no penetration happening. I read sometimes when your uterus contracts from orgasm it can cause a little irritation but this is just seems like a lot. Anyone had this much spotting this late?