Milk fountain

Broke down today and ordered a new pump kit for my Medela PIS machine. I haven't been pumping at work and my milk supply has kind of gone nuts. I thought I was supposed to make LESS once I went back to work. When I was on leave, I did not nurse the baby during my "work" hours and I was fine. Now I am just a spraying/ leaking milk machine...cripes. I am finding myself rushing home to unleash my rock hard boobs onto poor Honeydew who is probably already full from the bottles the nanny gives her. I am wondering even if I have time to pump...I'll have to make time.