Day 5 of 21 Day water fast and dealing with Excruciating tooth Pain

Help Please! I'm on day 5 of a water only fast and have been experiencing horrible teeth pain( presence of abcesses)and it's getting much worse which seems impossible. I am aware that my body is dealing with this and that certain things are out of the question( pain pills) I need temporary relief or I'm afraid I will have to break my fast which I truley don't want to do. Iv'e even tried urine therapy which is no longer an option right now. Could I do a tea tree rinse, clove oil rinse, Sea Salt and water rinse or peroxide rinse.? I will do anything within the scope of my fast! I'm afraid to do anything that will ruin my already 5 brutal days of water fasting! Please HelpO Tweet