I swallow a dozen eggs per day + drinking milk. Main meals stay the same because I'm on a budget.
>get tired easily
Its all in your head man, love the pain and you will get better. Always push for more reps, more weight, please do not make the mistake as to get comfortable and stagnate. Dont take rest days.
>plan to get gains
Aside from what I’ve mentioned above, I don’t go to the gym. I however have a backpack full of bricks to play with all by myself. If Im at my peak, I will add a water bottle or two until I can stuff in there more bricks. However I do wish I had better equipment but it really is not a viable option right now. I only do basic exercises with it: Curl, push-up, plank, squat.