Hi, I am an 18 year old female who noticed today that there were many fairly large bumps on the very back of my tongue, extending until I could no longer see down my throat. These bumps are basically the same color as my tongue, and they are completely painless. I also noticed that my right tonsil seems slightly swollen compared to my left. I only noticed this because of a slightly strange taste in my mouth (I don t know how to describe it), and earlier there seemed to be a tiny bit of whitish film on these bumps, but I brushed it off with a toothbrush and it has not returned so I m not sure if this was a symptom. I am not a smoker and remain pretty well hydrated, but I have given oral sex to a few partners recently and I m worried that this could be some sort of STD. I am on the antibiotic Trimethoprim for my skin, which has led to a recent yeast infection that I am currently treating.