Please help 😟

Ladies , I am assuming this is PCOS related and hoping its nothing alarming. So long story short I have never actually been tested for PCOS but i do get all the symptoms of it. I remember almost a year ago I developed a lump on the side of my breast that hurt really bad and it went away after about a week. Now, Started the day before thanksgiving I was laying on my stomach and notice a really bad sharp pain coming from my right nipple , I instantly got up from that position and told my boyfriend. The day of thanksgiving I touched the nipple very gently and noticed a lump and its very sore to the touch literally inside my nipple. It moves around im assuming because theres times I dont feel it when i touch it gently. I made an appointment to get this checked out By my OB and the soonest he got me in was for monday. Im petrified, I have kids and Im thinking the worse! My right nipple hurts so bad and theres a small lump inside and just not knowing what to expect starting monday really scares me. Anyone ever experience this before? I suffer really bad anxiety and I cant even sleep at night for worrying so much. Thank you ladies 💕