Hi I'm A 27 Yr Old Female Diabetic, Pls Dont

Hi I'm a 27 yr old female diabetic, pls dont judge but i did some molly last night, (i've tried it once or twice before with no problems) well things went fine the first few hours but a few hours after redosing i became extremely nauseous with heartburn, my glucose sky rocketed, i became dehydrated and i spent the last 12 hrs vomitting on and off. Upon waking the next morning i found an extremely sore throat, uvula, and roof of my mouth. Im talking eye watering excrutiating pain (and this is coming from a 102lb women who pushed out a 8 lb 10 oz baby naturally with no pain meds) It's also very red, and has a bunch of white dots or blisters that can be wiped away. Nothing soothes the pain but only makes it worse from cold/warm water to my own saliva and even swallowing or the pressure of closing my mouth. Is it possible this is a chemical burn and if not what could it be and how do i treat it.