Why haven't you been able to contact the surgeon? Are they not returning calls? Go to their office and make an appt in person. Don't let them ignore your calls.
Call your referring doctor and tell them that the surgeon isn't responding to you, or explain whatever is happening.
Call them and explain that your symptoms have increased, and ask for help, or referral to another surgeon if this one isn't responding. Really, you might have to become a giant pain, but advocate for yourself.