I’m unable to breastfeed my son anymore because he can’t latch, even with nipple shields because of inverted nipples.

I pump once a day to try to stop the flow but just get some out so i don’t get engorged- but i leak SO much unless i have a super tight bra on, and at night it doesnt matter how tight my shirt or bra is, I leak through to the bed- so I’m not sure how to go about this... any ideas?😩I’ve stopped on-the-breast feeding over 4 weeks ago. I have to sleep with a BED PAD under my shirt and it even goes through that and my shirt😭