I've got the same problem my right boob is discharge looks like milk (not pregnant) and I've got lumps in my armpit, although it doesn't hurt. I've also lost a lot of weigh I'm still wanting on my referral to the breast clinic I'm also 24. Not a lot of advice but same problem. Have you got the appointment for the scan? 

I'm so sorry to hear you are also experiencing the same I'm 29. Please keep me updated. Yes I was referred Monday and got appointment through Tuesday for the 16th November. When did you get referred have you any news at all? Hope you hear soon. 

Have you given them a call since? It's not nice to be waiting especially where you were referred 8 days ago. 

I was going to leave it till tomorrow just to make sure. Did you get a letter or did they ring you? 

I received a letter the next day after referral after I had changed in my boob as at first they thought it was muscular and then when I started discharging they referred me 

Ah I give my gp a ring today to see what's going on. Thank you so much!!

I've called the doctors as still haven't got a letter, they called the clinic and they are very behind they said if I don't hear anything within a week to call back this waiting is killing me! Hope everything goes okay for you on Tuesday!!