Uurgh - bleeding AND cramping?

Lucy

I'm 6w today and in 2 days was the first ultrasound to confirm heartbeat. Today had bad cramps and then a few hours later bright red blood. More than spotting but not chunky.

Praying and hoping it's normal but haven't seen posts of people that have BOTH and pregnancy carries on? If you have, please share a good story....feeling very sad of what this might be