I lost my vision, had a complete lack of energy, then collapsed, got back after !

I lost my vision, had a complete lack of energy, then collapsed, got back after in a cold sweat feeling sick?

I was in my bathroom when this occured. My vision became tunnel vision and closed in untill everything was black over about 6 seconds. Then i felt completely weak and tried to hold myself up on a handle but collapsed to the floor, im not sure if i blacked out at all for a second or two but then on the floor my vision came back and i broke into a cold sweat and felt extremely sick like i was about to throw up. Does anyone know what these symptoms suggest? I am slightly worried as this has never happened before and would rather not worry my parents.

i had that too, in the bathroom too, same symptoms and everything. I was dehydrated and it gave me a partial seizure. It is a complex partial seizure, and even though you don't twitch or shake or anything, it still is one. i was feeling sick (like i was going to throw up) and on my way i got tunnel visioned, i started feeling woozy and my legs started to give out. i got myself to a stall and tried to keep myself up by the railings, but i just fell, and my sight was gone for about 4-6 seconds and i became too weak to even move. after about 5 minutes i was feeling really sick but i was back on my feet. I am okay now, but i knew what it was because i have epilepsy. You DEFENTLY had a partial seizure and should defently consider going to a neurologist.