Hi, I had a hard trauma to my upper front tooth eight years ago. I left it untreated and ended up with a cyst. About 1 year later I've had a surgery and it was removed. Never had any trouble with it up until few months ago. Now, in the place where the cyst was (just above my upper right front tooth) i have a small dot, much smaller than the cyst was, maybe 2 square milimeters, almost like a zit. It fills up with tiny amount of liquid, at first it was pus, but recently it's been mostly blood and it pops, leaving tiny dark mark in that place. Days later it would fill up again, but not grow. I don't feel any pain, there is no swelling or redness around it, I can barely even feel it with my tongue. Once again, it's very tiny, about a size of a small zit, much smaller than the cyst. Since the surgery was rather traumatic I would LOVE not to have to go through that again, but I am concerned if it's reappearing or if this is something "normal" and whether or not it's going to go away on it's own. Thank you for any info or advice you can give me.