Help! Please, no judgment.

I have open sores around my vagina and anus. They do not constantly hurt. It doesnt even hurt me to pee, it just burns when the urine gets on the sores around my anus. The vagina ones itch sometimes, but it's rare. This has been happening for a month. These sores come and go and are not ALWAYS open, as they have healed and been gone for a few days, came back, some have healed up again and some are still there.

*EDIT: What could it be?

I'm not currently sexually active! I haven't been in over 2 years and havent had these symptoms before! I'm just really worried. I have a gyno appt next week.

**EDIT: Anything I could put on it for now that might help? Just so I can know if they will heal, like I mentioned before, they have cured. With it only happening for about a month, and it already healed once, I'm trying to be positive that it isnt anything serious.

***EDIT: I put A+D ointment and baby powder all over "down there" it has helped tremendously, it has only been about 1 hour and 1/2...it has really helped.

****EDIT: Is there a chance it is psoriasis? The "sores" are almost gone. I have very dry skin, that keeps getting worse.