Why Am I Having Severe Headaches And Insomnia?

I've been having extremely severe headaches for the past 2 days.
I cant get out of bed, i cant open my eyes in normal lighting, i cant think, i can barely do anything, Obviously life must go on and i still do all those things, but it takes all my energy...
I'va had migrains in the past, and have suffered from anxiety, but nothing like this.
I have been sleeping less (i dont know if its a cause or result from the headaches). Ive been on Imovane (zipoclone) for a month now and it really helped, but for the past 2 days ; nothing.
(im 20 years old ; female)