Need a dermatologist for hormonal skin problems and.... 10 pts?

I need a referral to see a dermatologist? I'm afraid I'll see my PCP and they will say you don't need one. But ever since I stopped birth control my skin is NOT the same and it is making me so depressed to the point where I can't even eat cuz my skin used to be the highlight of my appearance it was perfect. How can a dermatologist help me with hormonal causes of acne/ uneven skintone??? I never would have started BC pills if I had known this would happen cuz my skin was perfect before BC just not after.....