Not sure what to think :(

Sorry if this is tmi but in the last month my nipples have gone really dry, itchy and skin is flaking off and crusting over. I've booked an appointment to see a doctor but its a week away and I know its the worst thing I could do but I googled the symptoms and it came back as Paget's disease which is a form of breast cancer and now I'm really worried :( not sure what i'm looking for other than maybe someone to chat to