Sever pain please help!

[Wingless one]

I have Chronic Pancreatitis as a result my teeth have seriously deteriorated. I have 7 severely infected teeth. My neck, ear, eyes, jaw, hurt running a fever. I've tried benzocane 20% a whole bottle in 3 days. Medicated mouth wash. Tylenol, Advil, aspirin, my pain meds.....cold packs...I can't eat sleep, salt water hurts so bad pain is sever and sharp... Face and neck are swollen. I'm trying to get into dentist ASAP. Until then is there anything else I can do? Please any suggestions I'll try. I home school and am an herbalist but nothing is helping. I need to be able to school my child. Thank you.