So, it all started last Monday. The first day of my studies, where I had two classes in the day. But throughout the day, I noticed increasing ear pain. And also some pain in my teeth on the same side as the hurting ear. The pain got so bad that I ended up having to leave my second class early to go see my doctor as soon as I could. He said it seems to be an ear infection, prescribed me antibiotics, and said it should get better in a few days. On Wednesday I there was still pain and I unfortunately had to call out sick when I'd normally work that day. Thursday the pain was still pretty bad. Luckily when I woke up Friday, it felt back to normal (and Friday was the last day of taking the antibiotics). Now it's Sunday night, 10pm, and all of a sudden... My ear hurts. Could it come back? No, I'm panicking, I can't handle this, I have class again tomorrow, I can't miss class, and more importantly, I don't WANT to feel that pain again. I don't want it to hurt again. Can it be coming back?