My breastfeeding specialist at the wic center says lumps in or around the breasts or under the arms during pregnancy usually indicate an inability to breast feed. MOST OF THE TIME not every time. Since the appearance seems to line up with how the hormone levels would be building up in your system I would take a guess and say you have a lymph node deposit. Drink lots and lots of water and see if it doesnt go away within 48hrs. I think youre cancer free :)
You and your partner should have your blood tested. Sometimes your body can recognize the baby as an invader and will miscarry. There is a shot for this that makes it easier :)
You and your partner should have your blood tested. Sometimes your