Meierece,
It's a horrible feeling to think you have cancer. I remember the few days in between my biopsy and the day I was told it WAS cancer. I agree with Joanna, take a deep breath and feel blessed that after seeing 7 doctors that you are still being told it is NOT cancer. While there are people on here that have suffered doctors misdiagnosing them, most of us see doctors that are competent. I cannot imagine that 7 doctors could all be wrong, the odds of that just seem so slim.
It is very, very easy to make yourself believe that you are feeling something in your body. I remember when I was a young mother and I had myself convinced that I had multiple sclerosis. A young woman in the small town I lived in was diagnosed with this and for whatever reason my mind took off with it. I swore up and down that my toes and fingers were numb and tingly, that I was off balance all the time and that I was SO tired. I didn't have multiple sclerosis, I was depressed. I was 24, had four children 5 and under and thank God a female doctor I went to see picked up on it. Two months worth of a medication and I was fine. The stress of my life at the time was the culprit, not cancer.
I sympathize with what you are feeling and will listen anytime you need an ear.
Minnie