Hi girls. I have a confronting question

In the lips of my vagina I have a few pimples around my clitoris and one size of my clit is very swollen and sore. I haven’t had sex or anything or do anything out of the ordinary. The only thing I can think of is my razor, (I had to replace the head for it)

I’m a bit concerned. Has anyone had this before!

I’ll go to the clinic tomorrow and ask.