Should I see my GP again?

I saw my GP as I developed a lump in my right breast, after having had BC in the left one 5.5 years ago.I had reconstruction on the left breast [full mx] at that time and an augmentation on he right. It turns out that the right implant has ruptured and has leached into the first 2 lymph nodes. Since then my right breast has become tender, sore and a bit lumpy round the nipple. Given that I’m due to have the right implant replaced in the next month, should I see my GP again re the tenderness or do the surgeons check for this “while they’re in there”?