Hello, I m a 16 year old female from the Uk and I keep getting spots on my cleavage, sometimes I even appear to find lumps under the cleavage. This has been going on for 2 maybe 3 years now and I ve been going back and forth from the doctors and the hospital and given various treatments like acne creams and capsules, tablets etc. But nothing has worked for me. I have recently found a huge lump under the skin of my cleavage, sort of the size of a smallish stone I d say, it s hard and when I press down on it it hurts slightly depending on how much pressure i put on it. I m very worried about this as its been going on for so long and I ve never found one this big before, especially under my cleavage, I really would appreciate some advice and feedback on what you believe this could be and what I should do about it. Thankyou for your time.