Hi there I'm 17 and worried sick about a lump I found a few weeks back , I was doing exercises with weights (not that heavy but heavier than what I would normally lift) days later I got pain in the pectoral muscle area then that provoked me to feel my breasts which I then found the lump at the side of my right breast , I have a quick look at my breasts every day and nothing ever looks any different, I don't feel them as much but always look to see any changes. It feels hard and more sort of ball like (kind of a big pea) . I went to the doctors a couple weeks back and had an examination, the doctor said she couldn't feel a lump and asked me where I thought this was, she pushed down on it and said there isn't anything there that's worrying or concerning her and told me about my age and how I've got glands ect and im just to keep an eye on it if it changes, went back to the doctors last week as I went into my bathroom and noticed the lump under the light, but I've never checked in that bathroom before to look at my breasts so I don't know if it's changed or been there since I found the lump or if it's been there my whole life as before this I wasn't really checking as much , the lump has felt the same since I found it about 2 and a half weeks ago and nothing looks or feels any different, it's a bit sore and tender now due to the fact I've been poking and prodding it for weeks , the 2nd doctor I went to see said she isn't worried about this lump what so ever and has no concerns and said she is 99.9% sure it's a cyst and she says it is movable as well which I didn't notice that it was but she had a good feel and said she could move it . Been referred to the hospital for an ultrasound more for my piece of mind because she knows I'm a right state about it, don't know when I will get an app because of coronavirus and my age it's just a terrifying wait. :(