Night time braxton hicks every single night...

I'm 34 weeks and I've noticed I'm getting string braxton hicks every night almost all night but not at a consistent rate. They hurt more than I remember but it's been 9 years since cell my last child. By morning they are gone. It makes getting sleep even harder not to mention all the other reasons that a pregnant woman can't sleep. I know it's normal it's just frusterating. Who else is going through this?