I recently found a lumpy on my testical. My gp has referred me for a scan. I've currently waited 4 week a now and not heard anything. I did phone the surgery after two weeks and was rather abruptly told I would just have to wait as referrals are taking longer than usually. The wait is killing me. I'm so anxious and worried. Should I ring the surgery again? I'm worried that  I might have been sent a letter for an appointment and not received it.