If you lose weight without a decent amount of muscle as your foundation, you’ll just be a smaller version of yourself. Work on your upper back, shoulders, and chest (but also your entire body) You’ll look better in a shirt if you’re fat having these areas filled out.
As far as diet goes, carbs (your wheat shit) isn’t bad for you. It’s all about calories in vs. calories out. Take 2-3 weeks of eating the same food every day while keeping your gym regimen the same, or don’t go at all and do zero cardio. If your weight has stayed the same at the end, you’ve found your TDEE (total daily energy expenditure) and now know by adding cardio/lifting, you’ll burn more calories than your TDEE and start losing weight!
A client I train currently is obsessed with losing weight. I log all of his lifts in the gym, and while he’s happy to see the #s on the scale dropping, his strength has decreased as he’s not eating enough to allow for proper recovery (2,700 cal diet, maybe eats 15-1,800 calories)
If you aren’t familiar with tracking your macros I’d suggest downloading myfitnesspal so you have an idea of how many calories and how much protein you’re getting a day!