How often to treat sunburn?

I got sunburned really bad and my birthday is tomorrow and prom is Friday. I need it to heal FAST! Right now I'm rotating milk with lavender and ACV in water every 2 hours. The milk and lavender help with redness and ACV helps with peeling. I'm also putting on aloe vera like every 30 minutes. But here's the thing: I have acne and I don't want to break out! Am I treating my skin to harshly and will all this oil break me out? Also should I use a mixture of aloe vera, Vitamin E, and emu oil at night? Or how about a yogurt, strawberry, and cuber facial mask? Am I doing too much? It just hurts so bad and gets dry quickly!