My husband stressing me about pumping!!

My husband is not supportive and he insist on pumping where I tried it before and it didn't work I keep producing 1-2 oz with 40min pump..

That's why I have to supplement my baby two bottles a day only plus breastfeeding..

This topic is annoy to me and causes me stress... I keep telling him that but he keep insisting and saying I am not trying my best and I dont do good effort in the right direction which is pumping so that my milk supply increases..

I am 15 week PP..

tWhat I doo ):