Hypochondriac

I know that being a hypochondriac can be a symptom of anxiety/depression, but I fully believe there is something wrong with me. I know that doesn't exactly instill believability, but you know when you just don't feel right. I just hate that doctors seem so uninterested in your problems. Today i have called 3 different doctors with no luck at securing an appt.! Grrr I hate feeling that no one believes me! I mean i know several of my symptoms fit the physical symptoms of anxiety, but with going to a therapist and taking medication- they should be lessening not getting worse or not getting better! I know I don't feel right- how do you convince every one else?