Anyone with Cerebral Palsy experience more pain in the cold?

I am pretty sure this is common. I am not going to whine because my CP is probably as mild as it gets and I know so many people have it worse than me. I just noticed after I turned 19 it was like I started to fall apart. my L5 developed spodelothesis(sp?) and now my bones pop and crack all the time and I ache almost constantly is there anything may herbal or anything other than pain killers I can take or do to relieve the pain? I am also looking for a dr. in my area.