It's ok to have such feelings in one's mind before going to a doctor. . . .
And yes i believe you should tell the doctor about your social anxiety and depression problems. . . .
You have every right to keep things to urself if you want to but just try to have atleast one person whom u can turn to and trust, who knows and understands about all that u r going through. . . . you can even send me personal msg anytime u need someone to talk to. . . . We are all here to listen to u. . . . pray things get better 4 u. . . .