What is this white thing at the back of my throat?

Probably a tonsillolith (ie tonsil stones). It’s a common cause of bad breath.

No it’s not that, it’s right in the middle/bottom of my throat, it looks like a normal part of the anatomy, but I don’t know what it is. It couldn’t be the esophagus could it? Is it possible to even see it?

It is called a uvula.

It’s not that either :(

It is the only thing I can think it could be.

http://en.wikipedia.org/wiki/Palatine_uvula

Could be the epiglostis.

It’s way further down my throat, like where you swallow.

@Lightlyseared Hmm, that looks definitely more like it, I’ll research it a bit more just to make sure. Thanks!

http://upload.wikimedia.org/wikipedia/commons/7/70/Visible_epiglottis.jpg

^ Yes, that’s exactly it. Hehe, learned something new today.