desperate for comfort

Hi everyone, I'm just so scared, I have recently been refured by my doctor to a breast clinic after explaining I had dark green nipple discharge and a sore left breast, I was refured through telephone call as was unable to make the appointment in person, 

I'm so scared I can not sleep eat or think straight, I have 8 children and tomorrow is my daughters birthday but all I can do is shake and cry, I can't sleep eat or think straight, please can someone reasure me this may be nothing? The discharge only happens if I squeeze it and now it has stopped it just comes and go's in little droplets, I'm just so worried constant headache can't sleep or eat don't know if the breast is hurting and inflamed due to the amount of squeezing I've done in previous days or that I'm mid cycle I just don't know, my partner hasn't long had a stroke so I don't know if stress or upset can cause any problems I just don't know, I am so sorry to ramble and sound hysteria but it's my true self feelings, I wish you all well and thank you in advance for any responses