*re-post* REALLY NEED ANSWERS: I think I have a blood blister by my nose stud?

Don't worry. It happens. I had one on mine a month or two after i got it pierced. Just soak it twice a day in 8 oz. of warm water and 1/4 teaspoon of sea salt. It has to be sea salt. Soak a q-tip in the solution then dip it in tea tree oil and apply to the area. It should go away in a week or two. It will get really dry and just flake off. DON'T TAKE IT OUT! Especially when it's got something like that going on it is a bad idea to take it out.