Hello all mothers

My baby in first 2 weeks cried all the time, and even after nursing her every one or two hr for hrs she left hungry, as i assume by her crying. she lost her weight rapidly. I was having poor health and can only drink 3 glass of milk a day only, as i didnt feel like eating. Although my breasts leaked and seemed full, i only gather 2 oz whenever i pump though not every often. When i pump after 2 days i gather around 4 oz. anyway, I started formula and eventually my milk supply decreases. Now after 7 months i only have 1 oz when i manual pump.

I feel ashamed and guilty of not breastfeeding my daughter exclusively. i dont think i can produce enough milk. dont know why, althou just after delivering my baby my breast were huge and hard. My milk leaked from my breast and soaked my shirts so much that i had to change at least 5 shirts per day. many a times i dont change. anyone has idea what went wrong then?