Hi all.

Early last week I felt some sort of lump under my left breast ( where the bra line would be) its under my skin, feels semi hard and is slightly sore when I press on it.

Im not sure if this is something I should be worried about? Im extremely busy with work at the moment so I havent the time to book a GP appointment. Is this something I can wait and see if it goes away, or should I get it checked ASAP?

I have no family history of breast cancer that i am aware of. Im 33 years old. 

Any advice would be greatly appreciated  

Thank you.