Hi Viv
Thanks for your reply. A Hematoma is a lump full of blood. Very different from a seroma which is just fluid.
I have just started swimming again and not sure if I have torn the tissues under my scar as I swim quite fast.
As it has filled up again very quickly I'm a bit concerned. I went to the hospital today to have it drained but no one there to do it so have to go back tomorrow.
Good luck with your recovery. I will see the physio again once they get to the bottom of this.
Love and blessings,
Nadine