Hi!

over the past  1 month and 1/2 my left breast is very sore to touch even lightly. Once I put a bit off pressure on it it's almost as if it's burning then I get pains and heart burnt after. It does look quite swollen compared to my right one also. 
Has anyone else experienced this?

I'm 18 years old so quite worried but afraid to contact my GP.

thanks :)