I noticed a largish lump in my armpit about 2 years ago. I only noticed it because I was standing in front of the bathroom mirror, putting my hair up in a bobble before brushing my teeth and I could see one side of my armpit looked larger than the other.
I made an appointment after weeks of worrying to my husband, and straight away she put me on a potential cancer pathway. Within 10 days, I had a ultrasound scan at the hospital and they couldn't determine what it was so 12 days later I was seeing a sarcoma consultant at the hospital. Then 4 days later I had an MRI and within 5 weeks I was in the operating theatre. They suspected it was a benign lipoma, but the treatment and care I received was excellent. It was in fact a lipoma, although 7cms wide - it was harmless.
I post this not to worry you x but to support you in realising that you deserve to be taken seriously, treated respectfully and without needless delay.