S.M.
K.,
I have suffered from dizziness for years and I would recommend that you see your PCP first for blood work, then see a neurologist. If your tests from the PCP and the neurologist comes back negative there is a very good neuro ENT specialist called Dr Patni, he is in Winter Park and also has an office in Michigan Street I think. Don't ignore your symptoms, although I know you can get all sorts of things going on before your period, I know from my own personal experience that dizziness can be a very debilitating problem. Good luck.
S..