I have uveitis, can I wear contact lenses?

Uveitis & contacts. Better not to wear contact lenses when you have an eye infection. It can be uncomfortable and possibly painful. The contact lens can become a reservoir for infection. Check with your eye specialist, and follow their advice do your eyes can heal faster and prevent complications.
Yes. Be sure you follow the instructions carefully for lens length of wear and cleaning. I assume you are under treatment for the uveitis. And hopefully you are responding. If things worsen, especially when wearing the lens, remove it and call your ophthalmologist.