Can't deal with acne!

Jordan
Hey ladies! 
I know everyone has insecurities and flaws but mine really get to me. 
I have moderate acne and lately it's been flaring up much more than usual. I did make an appointment to see a dermatologist in two weeks but how can I keep a positive mind set until then!? I have OCD and stress which causes me to pick at my skin continuously. I know this makes break outs worse and causes scars but how can I break this habit???
Also have any of you had any luck seeing a dermatologist?