How painful is too painful in early pregnancy ? my nipple on one side feels like it's actually been cut off its dark purple my boob has gone a funny shape and it hurts like hell ! it radiates right into my armpit and lifting my arm hurts I'm not sleeping as everytime I roll onto it it wakes me up with pain ... I'm going the doctors with it this morning but I wanted to know if anyone else experience it and what it was ? The left boob is fine little tender but no nipple pain or armpit pain x