Is it possible to develop dyslexia?

I’m 16 and recently I’ve noticed I’m finding it harder to read, like all the lines on the page kinda swap about and I have to re-read stuff a lot (this doesn’t happen all the time tho, only sometimes). I never used to get this, so I’m not sure if I’m just tired. This has been happening for a few months now so I’m not sure if tiredness could be the cause? The only other thing I can think of is dyslexia, but I might be jumping to conclusions a bit with that