Sleep help. 3 month old

I’m trying to get my 3 month old to sleep. She’s horrible at it. The only way I can get her to calm down is to breastfeed her. But after an hour I’m dry and she’s fussy. She like kicks and tossles. We bottle feed her and breast feed. But I feel like at this age she should be able to sleep for longer periods of time without food. After hours I get frustrated because I’m so tired and I just want her to sleep. At this point I don’t care how it happens. If I have to hold her all night I will, I just want to be able to rest too. Any tips on how to train her better. Any schedule ideas too. I’m trying to have a routine but I’m not super good at it because she seems to take over and be the boss and I just do whatever to try to get her to rest.

Current routine

Change

Dad feeds her a bottle and burps. We swaddle and try to get her to sleep. Then I end up grabbing her. And breastfeeding her for as long as she wants. I try to burp her and she gets pissed and won’t stop moving. Then after a few hours usually by 2 I’m balling and give her to my husband and leave the room 😅😬 I do have postpartum depression but I’m on meds and honestly I think anyone who doesn’t get much sleep for 3 months would cry a little bit atleast. And no I don’t have any other help. Other than my husband but he works 10 hours a day. He feeds her a bottle at night when we go to bed and a bottle at 4 am. I try not to wake him unless it’s a bad night and I’m super frustrated and crying. He also gets home at 3 and helps with her a lot then.