For about 2 years now I have had irritated red flakey skin inside my left nostrill only. It sometimes appears to have bumps in the same area but they are not zits bc when squeezed clear liquid comes out of them. This area will also crack to.I already take acyclovir for herpes so I don't think it could be that or else the medication would heal my nose as well. What could this be and how should I treat it?