Thanks everyone, yes I'm making an appt to see the nurse - these appts aren't so scarce.
I had another feel around the lump yesterday - it must be the port as it seemed to be back in the right place - I realised when I noticed it I hadn't been wearing a bra, but when everything is held up by a bra, the lump is back down below my boobs....
Hi Stupid ( you don't seem to be stupid!), yes, Bipolar is the pits and I've spent a months in hospital over the past 5 years. Thanks for understanding it means a lot. I'm pretty open about having the illness but I find that a lot of people ignore that I have it, or simply just fade away out of my life. It's v upsetting as I'm not a flakey or needy person, I don't make it worse by taking illegal drugs of any kind or even drink. I just happen to have a severe problem with the chemical pathways in my brain. It (in my case) is hereditary. Oooooh sorry, rant over!
Thanks again people xx