I scratched my gum right above one of my upper teeth a couple of weeks ago, the toothbrush was not soft enough and I tend to brush to rough, anyway, the cut hurt for several days and seemed to go away. Then about a day later it started hurting again and I thought I had rescratched my gum. But after a week of the pain still being there I looked in my mouth and found two small white blister looking sores above where the orginal cut was. The cut seems to be gone, but the blisters hurt to the touch as well as when food or drink gets up there to them. And I've been getting a slight headache the last few days as well, not sure if it's from the mouth pain or not. I don't have dental insurance so wondering if I can get some advice before knowing if I need to go in or not. Thank you!