Salam, i have been going to the gym for quite a while now and as you know the gyms here in the us are mixed and i cant help but every time i go there i can't stop thinking and worrying if im disobeying Allah swt by going because it is mixed, but on one hand i tend to over eat a lot and end up gaining weight when i stop going to the gym to lift and break my diet but one the other hand exercising and lifting is one of the few things i have to do in my spare time and keeps me occupied and healthy and in the gym are also hijabi girls and women that go and then im disturbed to see what they wear (tight clothes that is) and not really care, so through all that i find it also hard to focus while worrying about all this... please I need some guidance on this issue