Lump On Viginia I Have Found A Lump On The Inside Of My Bum At The Bottom On The Left Cheek!?

I have found a lump on the inside of my bum at the bottom on the left cheek!? - lump on viginia

I found it yesterday and not really much. the tumor in the left cheek near the asshole! the size of a bottle and it is really difficult. the color is pretty normal, I think, trying to push a little red, but there is nothing, and it is very painful when you think you know what could help me, please! im only 16! thank you very much:) x