should I go?!!!!

Br
I am 29 weeks along experiencing upper abdomen pain on and off. This is my third baby. So I know what labor feels like and this isn't it but I've never had Braxton hicks pain this bad before but have experienced regular Braxton hicks. Now I have an upper placenta and the pain is right in between my rib cage and up under where my stomach is. So idk if it's maybe baby's position? Or maybe my placenta issues? Baby is moving on and off... idk I'm just worried I called our nurses hotline and they say go in... but I don't want to have the cost or waste the time there to be told I'm just being over reactive.. this pain has been going on for 2-3 hrs now I just don't know 😩😩😩😩😩😩😩 please advice