I Woke Up With A Lump Between Labia Minora And

I woke up with a lump between labia minora and majora, and i stupidly tried to pop it and now it grew in size. It didn't hurt until i squeezed it now A small red bump on top of pubic area now that doesnt hurt or anything. And my left groin lymph node is now tender. Is this an std? Im terrified.