Have you spoken to your doctor about how you are feeling? The catastrophosising is a strong suggestion of post natal depression.
I think you are in the majority in being overwhelmed by new motherhood, I don't think our society does a good job in properly preparing first time parents on the hard slog that is the reality of early parenthood.
However, even taking that into account, most parents wouldn't describe something like hating every single day. So I suspect you might need some additional mental health support there.
In terms of practical help - maximise your own sleep.
If bf to sleep is baby's only method of getting to sleep, accept it for now. It will all be different by 12 months old. For now, accept you need to bf to sleep and maximise your sleep. I would imagine that would involve baby sleeping next to you with your top off and free access to the breast.
Formula may help to give you a break, but it's not going to solve any problems in your situation. The issue is breastfeed = comfort. The only way to break that is to establish alternate comfort and with your frame of mind currently, that might be difficult.