You may need to attend your hospitals fetal assessment unit for assessment. They can examine you, do another scan even to tru and detect the problem. If warm baths etc are not working u probably need medical attention-it could be nothing and they may just five u pain relief. Best to be safe than sorry.
Have you tried a bath, I get pains and trouble breathing and i take a warm bath. As long as the water doesn't go over 101°f your ok