Red bump inside nose right at the nostril opening also small pimple on the outside of nose just on one side what is this? Should I pick at it or leave it alone. Earlier the outside of my nose was red and tingling now it’s not. It also itches

Ideas. This is likely a oil gland infection at the base of a hair root, (folliculitis).Applying moist heat will sometimes improve circulation enough that it will spontaneously drain & heal. If you pick it the infection can spread to surrounding tissues & create a noticeable scar or need more aggressive treatment. Applying antibiotic ointment just inside the nasal outlet can also help. .