Baby's low heartbeat-92

Hello everyone. I would please appreciate if anyone can share any experience with me. I'm almost 6 weeks pregnant and I've been having mild cramps for about two weeks. I went online and found out that this was a very common symtom of pregnancy. However, yesterday I had a very big and painful cramp that took me to the ER. It was mainly on the left side and the ER doctor was concerned about this being an ectopic pregnancy. The did a sonogram and it showed that the fetus was IN the uterus which is a great sign and that I had some cysts on my left ovary. Also, they found that the heartbeat of my baby is 92 which is pretty low for this week of pregnancy. My husband and I are so worried because we want to have a baby so badly and I've had a misscarriage in the past. I am 31. Please any comments or experiences will really be greatly appreciated.
Thanks
Caro

[nursekim]

I am sure somebody else will jump in......but I think that 92 is normal for six week pregnancy.  They start out slow and then speed up.  

[Victoria01]

From everything I have read, an average heartbeat for 6 weeks is anywhere between 90-110 bpm, so your baby is still in the normal range. I know it can be scary, but try and relax and not worry too much. :)

[carito160]

Thanks a lot. I'm scheduled for another sonogram next Tuesday. I still have the cramps and they can be bad. Thanks God NO BLEEDING but I still won't be in peace until my baby's heartbeat goes up. I'll keep posting my progress...
Caro