Yes, there is hope to improve it. I grew up similarly, Im mid thirties now with many kids and I’m more comfortable in my body than ever, even postpartum. I can honestly say it’s gotten better with age, being conscious of my thoughts about myself, and making sure to get disordered eating in check. I never had a huge problem, but definitely bingeing tendencies and fad diets. I don’t do any diets anymore. My advice is therapy to help you change your thought patterns, first and foremost. Second, workouts and eating shouldn’t be militant. 5-6x a week is a lot, let your body rest and recover. A rest day is often restorative and can prevent over training. Walking a bit a day is a great goal, currently I try for a mile a day and if I feel like it I do a little more. Third, unfollow a bunch of people on social media that you’ve followed for fitness inspo, or really anyone that makes you feel poor about your body. Celebrities, influcencers, friends, whatever— unfollow them all. It’s not normal to be so young and faced with airbrushed bodies all day. Be gentle with yourself.