this is all very familiar sounding! I have been there and I realised I being unfair to dh.
it is a HUGE adjustment having a baby, for both of you. You need to talk to him more, as calmly as you can, about how you feel.
But think also about your actions and acknowledge to dh that you’re being unfair. If you step in to rescue dh every time the baby squeaks - even when you’re in a different part of the house busy with a task, what message does that send dh? It says “mum is in charge, you are back-up parent, step aside.” So then it’s massively unreasonable to expect him to muscle in while you’re cuddling the baby on the sofa. Think about how it must feel as your dh.
You have to let DH practice being dad. It’s immensely helpful if he can learn to settle the baby - and good for baby too, to learn to settle without being breastfed. This will be good practice for some gentle sleep training in two months- you need baby to sleep in a cot!
You aren’t raising the Holy Infant, your baby is allowed to cry and expected to cry. It feels painful to you as mum, and you want to fix it, but you will need to get used to your baby crying. It is their way of communicating, it doesn’t mean the world is ending. Unless you leave the baby crying for ages, there’s no harm done. As a parent providing comfort is not always supposed to be associated with food - learn to read those hungry cries, spot the growth spurts when baby is more irritable and endlessly hungry.
Dad can cope - let him learn, let him parent, share your concerns and let him come up with ways to help and solve. It sounds like you are trying to go it alone as “super mum” which is definitely a trap I fell into as first time mum!