Need something to help with Energy

I need something that is going to help me with energy..... I haven't been to the gym in 2 weeks because I haven't been able to eat because of a tooth that was just taken out FINALLY (Thank the gods and goddesses).... and I'm still having problems with eating somethings because of the soreness and such. I need to get something that is going to boost my energy. Any suggestions? I can't drink protein drinks they make me sick and I don't want to drink anything like 5hr energy or monster because I get chronic migraines because of spikes in caffeine. So anything else?