What are 29 weeks pregnancy symptoms?

I'm now 29 weeks along and experiencing lots of pulling or 'stretching' on my left side of my lower abdomen (maybe pelvic cramps). Lots of urination and this cramping on my inner thigh that seems to be so uncomfortable almost like a nerve that is pained. And that Same leg get numb at night no matter how much I prop my legs up at night. Stretching relieves it for a few min but it just can't go away! Any suggestions? Does this seem all normal?