It sounds similar to my experience. I had STRONG BH from about 33 weeks (started slowly at 24 weeks). Sometimes they would come every 15mins and be really painful. A few times I thought I was in labour.

I delivered 10 days early...so maybe be a little prepared for an early arrival. But, it all depends on bub in the end.

I hope you feel better soon. Just be assured that your body is doing all the right things to prepare for labour, and you tummy muscles are going to be in excellent shape for all that pushing!!!!!