I agree with brynn, go see your Doctor and run past him/her all your symptom's, it could be that it's just a very bad migraine but it's far better to be sure, I suffer from migraines at least once a month of various strength's and have had all kinds of symptoms even ended up in hospital due to vomiting so much I dehydrated, not a plesent experience. Please see your Doc then come back an let us know how you are doing.
Forget the times of your distress,
but never forget what they taught
Life is not a journey to the grave with
the intention of arriving safely in a pretty
good and well preserved body, but rather
to skid in broadside, thoroughly used up,
totally worn out, and loudly proclaiming
---WOW--- What a ride!!