My vision is a bit blurry and my right eye is red and slightly painful?

See doctor: See optometry or ophthalmology in the morning. Try refresh tears 1 drop as much as needed. Is over the counter.

Get it looked at: This might be as simple as you rubbing it in your sleep & having foreign material under a lid. It could also mean a germ is invading your eyeball & could make you blind. There are also other possibilities. It is time to have it checked out before it ends up affecting your vision permanently.