Found a large (but very moveable) rounded lump in my right breast this morning. Managed to get a GP appointment at 2:20, she wasn’t too concerned but did refer me - I’ve not long finished my period and I noticed with this cycle my boobs doubled in size ( a lot more than usual) and were also very heavy. Could this have anything to do with it? I’m absolutely terrified, it feels like a small golf ball or a large grape floating around, extremely hard but rounded. No other symptoms.