Can you help me with Bell's palsy, rosacea and burn under my nose/on lips from cancer treatment? (Photos)

Hi No Smiles,
Yes, you can get help with all of these problems. Your facial palsy after Bell's should be evaluated by a physician who specializes in facial nerve disorders and rehabilitation. There are excellent facial plastic surgeons at the University of Michigan, right where it looks like you are. There are multiple treatment options for this type of problem after Bells palsy and often times involves Botox injection and physical therapy. 
There are definitely options for the rosacea as well, including topical medicines to laser and light treatments. 
There are also multiple options for scars, often minimally invasive. I suspect you can find a physican who can help you with all of these problems. Good luck!