Spotting?!

Sommer

Currently 15 weeks 5 days with baby number three. During the night I woke up to pee and when I wiped I seen bright red blood! My heart sank. (Didn’t have any cramping or other symptoms) We rushed to the er and they did an ultrasound and baby has a strong heartbeat of 167. They couldn’t see anything wrong. I feel better knowing baby has a strong heartbeat but that still doesn’t take away all my worry. Only thing I can think of is that I’ve over done it at work and need to rest. Me and my hubby haven’t even been having sex because he’s to nervous of hurting the baby. The blood has now changed to dark brownish and it’s very minimal (having super light cramps). Has this happened to anyone else? I will be following up with my dr on Monday. I’m just freaking out because I’ve never had this happen at this stage in my pregnancies.