Right Earbud Stops Working In The Middle Of Listening To Music

I was at the library this morning listening to some music and then for some reason, the right earbud stopped working entirely. There is no sound coming from the right earbud when i use my headphones on the library computer, my phone, and my laptop. I googled this problem before and cleaned out the wax using a toothpick and a toothbrush. There is still no sound coming out of it. I only got these headphones 2 months ago.