My Fears and Worries

Hello, FB community! I have been a member here for a while but I have never been to keep off weight that I've lost, and recently I've had a worry that I won't ever be able to lose weight if I don't limit the amount of food I'm eating.

I've started doing what Kelli recommends, which is eating real foods and not worrying about the calories or how much I eat, but because I eat a lot of food anyway I'm worried that I won't be able to lose weight at all even if I'm working out. Is this a valid fear or am I just letting the exercising myths get to me? Is it really possible to lose fat/weight without limiting how much I'm eating in a day, even if it counts as real food?