Infection above my front left tooth?

I have an infection that covers the top half of the gum above my front left tooth. I had root cs on my two front teeth because the nerves were dead. The root cs were about 5 years ago, the injury that killed the nerves was 11 years ago (I shoved my 2 front teeth up through my gums and into some bone I think, I fell off a pogo-stick teeth first). There is practically no pain and only discomfort when I press on the infection area. I know it's an infection because puss has come out a few times now. I just want to be sure this isn't something that needs to be taken care of any time soon because I don't have the money to fix it right now.