Gyno issues. Vulva. what should i do?

It has been 3-4 days today... i have been having itching sensation in my labia/vulva The more i try to itch it the more it irritates and the more it itches. My last period was on the 4th. And there is no discharge-clear urination. No frequent urination either. today the vulva felt really dry and i think i itched a bit to rough and got cuts on the inside of the vulva. What should I do? I dont want to have an infection I also want to mention I have got a small bump.after i shaved my genitals. It is very painful kind of pimple. Not at all big. I had to sit with my legs adjusted as to not hurt it. Now i have slight pain in my right pelvis region i dont know it is some underlying issue or just coz of my posture. The pain in is a bit better now that the pimple seemed a bit smaller since yesterday night after i did a warm compress.. please advice me wat to do. I hope its not some underlying issue.