HELP!!

Hi I was on oversuppler with in 2-3 weeks I was getting 5 ounces per pump and morning pump was7-9 after my baby was born. I slacked off a couple days because I was in the nicu trying to get him home. Now it’s been 2 months and I’m a undersupplier I barely get 1.5 ounces each pump and my morning pump is 3. I WILL TRY ANYTHING TO HELP