Alcohol induced insomnia…help?

Went to a wedding on Saturday. Drank pretty heavily, threw up and went to bed. Had a bit of a hangover, but was mostly nauseous and tired.

But now tonight, I am physically unable to sleep at all. Whenever I get close to falling asleep, im jolted awake. Im assuming this is a result of the drinking and not the weed I took earlier.

Is there any solutions to this? Or am I fucked tonight sleep-wise?