Help! my eye is in intense pain and i am vomiting. migraine?

Possibly: Or angle closure glaucoma. I'd go to the er and get examined.

Uncertain.: If this is not typical of your migraines, then you should seek medical attention immediately. Visual changes and ocular pain are rarely worth waiting out. Elevated intraocular pressure and/or elevated intracranial pressure can cause both pain and nausea. Seek help now.