hey girlies, left highgate at 10am today..Im very happy but i feel like I have bricks on my chest. they feel so tight and sore:( how long will this feeling last? any tips?? Im wearing the m and s bra 36 D the back defo fits fine but there is defo room in the cup..not loads..worried I should get a C? or do you think its best to have it slightly bigger than ultra tight??? xxxx