HELP!!! 🗣🗣

I’m 2 weeks postpartum and I’m having a hard time with breastfeeding. I either a) don’t have the time to pump 2) don’t have the energy or 3) can’t get my son to latch on my breasts. I want to try and breastfeed and I’m worried what will happen to my son (and my body) if I continue to only feed him formula. The doctors say he’s gaining weight just fine but I’m still worried. Are there other moms who deal with this? Is this normal?