<human>: Can you condense the text into three sentences or less?

I've had migraines as long as I can remember, I've been on all kinds of different medications(daily ones, kind of worked but the side effects where to much), then I have two different kinds I take when I get the migraines that work 50% of the time, I've been on two MRI's and a spinal tap. They haven't found anything that could be significant cause for the migraines. 

I have them atleast once a week, sometimes I can pain through them if I have work, if I get one while at work, but mostly I'm crippled by the pain and can't do anything except lie in bed with a towel from the freezer on my forehead. It's very tiring, and I'm burdened with guilt everytime it makes me miss work. I'm actually considering if I could get part time sick leave (don't know if that exists or if it exists what it's actually called), as I miss work I stress, more stress give me migraines, thus neverending circle of fuck yous to myself. I don't know how to do it though, go to the doctor and say what? I'm afraid they'll think I'm trying to fool them or something about stop bitching, I'm really close to just giving up, quitting work..and then I don't know but it just feels to much sometimes.

I don't get auras before I get a migraine, but all the sounds, get to a shrilling high pitch and it's a pain to listen to anything, the smells, thousand times stronger, the light, any light is like staring right into the sun. I feel sick to my stomach, throw up alot and I when I have to walk I hit myself everywhere(walking into things, turning corners to soon so my choulders get caught).
<bot>: version, I get migraines alot, meds don't really help, thinking about quitting work because of the guilt.