Pump doesnt work on me anymore??

I used to exclusively pump. Now I exclusively nurse. I had to pump for the first time in almost 3 months today and I got absolutely nothing. I raised the suction which made it hurt a bit but still nothing.I used to have a major oversupply with this pump, so it’s not a flange size issue.Has anyone else experienced this?The reason I had to pump was my teething baby is on a bit of a nursing strike so I felt engorged. via /r/breastfeeding https://ift.tt/KcQ0tPV