Having a go at the 11 day liquid fast.

[C0FFINCASE]

I know. I drank like, five beers and half a bottle of rum the other day. while i was on that 300 cal a day thing. Epic hangover.

It's like you're trying to kill yourself, poppet. You have a brain, use it.
You definitely can't go from 300 calorie diet to 11 day fast either. Just sayin'. Maybe be normal for a week and then try it if you must.
Side note: You don't look like you need to be on a diet. Also I think you mentioned running to me at one point, which I used to run track and you need more calories than normal to be doing any sort of extended running.