Breasts tremendously sore & i have a cyst

[artemis]

I know it's normal (well for me anyway )for my breasts to get bigger & b really tender but this time they r much more painful than they have ever been with my other pregnancys.When i sit up in bed in the morning it feels like the pain is draining down into the centre of my breasts(sorry can't think how else to describe it).And i have to sit still for a moment & wait for the pain to subside before i get up.Does anyone else have this or is it just me?
I do have a small cyst in my left breast which has been checked recently & the docs have said it's fine & nothing to worry about but it is very painful ,more so with the pregnancy.Is the cyst going to affect breastfeeding at all?
TIA for any help anyone can give me