I have a cold sore on the corner/inside my nose I put acohol on it now it has a scab & still hurts what can I do to get rid of it?

Cold sore nose. Antiviral meds will not help if the scab is already present. Try a dab of neosporin with pain relief ointment, and dont pick at it.
Acyclovir . If it is truly a cold sore, then that is due to herpes (herpes simplex virus - usually type 1). In that case, you need to check with your doctor to see if you need to go on the anti-viral Acyclovir (valtrex).
Topical antibiotics. Sores in the nose are usually caused by a bacteria called staph. I would try an over the counter topical antibiotic like polysporin (bacitracin and polymyxin).