Two Weeks PP and One Nipple Stopped Producing?

I had my son two weeks ago and was told by the LC in the hospital not to breastfeed since he had a significant tongue tie at birth. Fine with me, I do like that others can help with feeding when pumping. I have been pumping every few hours last week and I finally got enough from both breasts that on Saturday I was able to feed baby from all of my output. But then I had an engorged breast (my right one) the next day and it stopped producing totally? I also only pumped twice yesterday, so I'm terrified that I am the reason that my milk dried up 😭 any advice or thoughts? Anyone had this happen before?