Yesterday i had a headache where it felt like my brain was being pulled at. my body was going numb, shaking and had blurred vision, what could it be?

Many things: I assume your symptoms have resolved? It could be many things such as a migraine headache, seizure, anxiety or panic attack. See a physician in person for a proper evaluation.

Head Ache: What did you do about this Headache? what did your parents tell you? We dont have enough information to help you, but I would suggest talking to your parents and your doctor if you are concerned.

Neurological exam: If you've never had a head injury and this is not the first time you need to see a neurologist and possibly get a CAT scan. Have you been under any stress? That could also be cause. Call your PCP immediately