Struggling mom - emotionally feeling like I failed

I’ve tried everything I only get about 1 oz each breast basically the whole time since my son was born 10 weeks ago emotionally this was very hard for me I tried power pumping, cookies , shakes even holding something my son wore nothing has changed it takes me two sessions to make one bottle but he going to start eating more soon I’m done I’ve decided when my son is 3 months I’m giving up it hurts to give up but it’s hurt to have tried and failed. My sons father thinks I’m lazy , drinking too much coffee and smoothies will solve my problem.