You're not eating enough mate. Sounds strange I know. But you need to eat reguarly. Bread isn't gonna help either.

To loose weight you're gonna need to keep your carb intake low and take in good protein and fats.

Supersets with high reps would be good within a structured workout.

How much do weigh at the moment?

What's your main goal? Fat loss or bulk? You can't do both at the same time.

Loose the weight, then build muscle