I’m 27, I’ve recently just stopped breastfeeding my son and have noticed a lump, the doctor thought it might have been mastitis but I’ve finished the antibiotics and it’s still there. It’s remained the same size. I’ve noticed no change in what my breast looks like, I’m worried it could be something serious I have two young children and I dread to think what might happened. I haven’t had a referral put through for a scan and my next appointment with the doctor is on Monday I’m not sure if I should call and have him put through the referral.