I can't get any sleep! 😭 HELP

My baby girl is 10 months today! I have tried sleep training for months, and she is finally starting to go to sleep a little easier (but not all the time. Sometimes it takes an hour or so to get her to sleep).. the main problem is she still wakes up every two hours, sometimes more than that! She'll snack on one boob, then fall back asleep and then will wake again in two hours. If I try to get her back to sleep without feeding her, she just screams. I feed her a good amount of baby food before bedtime and then after a bath and story I breastfeed her. So it's hard to believe that she's THAT hungry all night. I don't know what to do anymore. I got up 5 times with her last night. And I haven't slept longer than two hours at a time since before she was born 😭😭😭 Please HELP ❤️❤️❤️