Rebuilding milk supply?

Morgan • Student and Server. Due May 2nd😇
Recently (about a month ago) I realized I was constantly engorged, I assume because I would feed and pump every time since she's been born, and my daughter was getting mostly foremilk which was making her bowels very green and runny. My breast feeding group elected for me to stop pumping for a while and see what happens. I quit pumping for a month and my supply has plummeted. I feel like my daughter (14 weeks) isn't getting enough and feeds every hour. I have started pumping again about 4-5 times a day. Is there anyway my supply will go back up or not, and how long will it take? Any suggestions?! I'm just freaking out!!😭