I'm about to have my first ever mammogram. I received an appointment from my GP due to my age. I notice it says they ask you questions first and I just wondered what they ask you. Also, on the underside of my breast I have a little whitehead type lump, I've had it for a few months and I just pop it every so often and a small amount of white puss comes out then it goes flat. It's a lot smaller than it was when I first noticed it and I hardly ever have to pop it anymore, it does seem to be gradually going away. Shall I mention it to them at the mammogram or will they notice it themselves and do you think it will prompt them to do further investigations? I have extreme health anxiety, I know I should probably have gone to my GP but I recently lost my son and haven't felt like leaving the house, now this mammogram appointment has arrived and I'm trying to pluck up the courage to go.