Newbie here. 
Long sufferer with health anxiety and anything taut is wrong with me, I am convinced it's the dreaded C word! Whilst looking in the mirror, i noticed my right breast was lower than my left, felt a rush of warmth through my body. However, after calming down and looking again, I noticed that my right shoulder was quite a bit lower than my left. After levelling myself up, looked again and breast seemed normal size. I could not get this out of mind though. Booked an appointment with my GP, who examined me and said she could feel a very small mobile lump/lobule?? Panic set in again. The area where she was palpating is the same area I had an US scan on in July 2019, could something sinister grow in two years? She wasn't concerned but I guess she picked up on my pure hysteria, so has referred me to breast clinic. One minute I can rationalise, then next minute I'm a mess. Can only wait and see, but the feeling is terrible. Constant battle in my head to stay away from Dr. Google, so thought I would try this chat instead.