pain help

hi I'm 32 weeks and iv been having this pain like a rainbow shape going across the top of my belly along with another pain on the right side of my belly... we went to the zoo today and the park and the mall(last one just to eat) and iv been having alot of Braxton hix today more then I do in a day. Should i be worried.... plus today is a very emotional day for us. which is why we kept busy. Any help would be wonderful oh and my last pregnancy was a c section.