There is something insanely wrong.
I am hungry all the effing time now, and me eating a ton of food which used to fill me up does absolutely nothing anymore.
I just ate a huge plate of chicken and waffles at 10pm and was hungry again at 1am, and ended up eating 2 peanut butter and banana sandwiches with a huge blender bottle of milk.
I feel like I have an appetite all the time now, this never used to happen before, even when I worked out regularly and very hard.
QUOTE].
Either your metabolism is kicking in, you have a thyroid issue, or you're on steroids.
Try recording what you eat for a week: total calories per day, as well as the macronutrient breakdown. Maybe there's a deficit somewhere. Not enough carbs? Fats? Proteins? See what the results say, if they seem like they SHOULD be adequate but aren't, lay off the roids and go see someone about it.
OR, play around with your macros. More muscle needs a LOT more protein and carbs to maintain themselves. For example, I weigh 160lbs. But I eat anywhere from 150g-200g of protein everyday. That's almost 1000 calories from JUST protein....and some women don't eat that much in a whole day :S. Do a science experiment on yourself. Get to know your body!
You're older now, your body can't get away with running off of whatever you fed it when you were younger. AND you probably have more overall muscle mass than you did when you were working out before, because you've built a foundation. Feed the foundation. And if all else fails, drizzle all your food in Coconut or Extra Virgin Olive Oil...or eat it by the tablespoon full. Fats are the best bang for your buck when it comes to satisfying your hunger.
And I'm just kidding about the roid use...it's just cuz your HUGGGGEE!