I love this website because you guys give me Sri much positive and good feedback., so my thing is that I sometimes have this burning sensation on the left side of my check only. And I often have aches only on the left side. I have had a catscan if my chest and x ray, blood work and mkg I think that's it done all normal. Is this symptoms of aniexty? I also have frequent headaches also had cat scan and it was normal please help