Exclusive pumping moms I need help!

Baby didn’t latch well from start worked a lot with him… went to nicu also didn’t help… want to try again to have him on me.. was working with nipple shield… he is 8 weeks old now. Idk if I’m just stressed or what but my supply seems lower than usual. Pumping still every 2-3 hrs…. Not sure how much he needs a day of breast milk…. Stressing out between wanting to hold him more but I am sanitizing pumping cleaning parts trying to get housework done here and there… do I try to put him on me again? Try to have him latch? I’m so confused and at a loss. I don’t want to do formula. Help please. Using mothers milk tea… tried power pumping today. Seems like not helping. Thanks