Sorry you’re having a tricky time OP!
I assume you want to carry on BF if possible, as you haven’t said you want to stop, more that it’s hard right now and you need support.
Are there any charities or groups near you that offer BF peer support / lactation consultant support? Could be worth a conversation with them - I’ve found IBCLCs super helpful with major BF challenges we had early on. There are some good BF support groups on FB too (names escape me sorry - breastfeeding and lactation support is one I think).
This sounds like pretty normal baby goings on to me, but can absolutely be intense / irritating!
Solidarity from me in that I’m currently BF an 8 month old and bedsharing. She deffo pops on and off the boob a lot sometimes in the daytime, can be a right pain! However I don’t have personal experience of aversion (which is where trained support could be super helpful). For us the magic boob is sooo useful for feeding to sleep, calming down baby if upset etc. DD wakes a few times at night to feed, doesn’t bother me luckily due to bedsharing making it very easy.
Is your LO waking up a concerning number of times / staying awake a lot at night, annd are you not sleeping well? The cosleeping subreddit could be helpful re: potentially moving away from bedsharing - a floor bed and rolling away after feeding to sleep could be worth looking into.
Hoping this is just a phase for you guys and you can get support to carry on BF if that’s what you want 💕