Two years ago I used to be 66-68 kg. I could lift quite well and I used to eat a lot for my size, at every meal. I didn't continue going to the gym. Mostly due to covid and laziness.
Now I am 74-76 kg, having gained mostly fat. I started going back to the gym this month with the goal of reaching my earlier lifts and maybe crossing them.
My problem is that I hardly ever feel hungry at home; always feel stuffed, and miss meals many times, even though I know I need the carbohydrates. When I'm at the gym I feel light-headed, and lacking energy, and I am not able to complete all of my exercises. One day I tried to push on but ended up feeling like I would blackout.
How do I get back on track? I currently do StrongLifts 5x5.