I've been training for about 130 days now, I have managed to go down from around 21 stone to 17 and noticing some decent muscle gain, so really this should be where the fun starts.

However, since getting to 17 stone I can't seem to move down!

I'm 6ft3 and would like to be around 15-16 stone maximum. To get to 17 stone I did a lot of cardio, with weights second. For the last 50 days or so I have been doing weights more often and cardio 1-2 times per week, this is where gains have been far more noticable.

So now is where I am getting confused/need help. I want to lose fat and gain muscle, my understanding to achieve this:

Do weights more often than cardio
Eat around 2000-3000 calories per day depending on weights or cardio

I do in total 250-350 reps a weight session with 4-5 sets of 12,10,10,8,6 sometimes another 6 or 8 and divide the muscle groups.

Cardio is running, bike, cross trainer and or rower for 50-120 mins.

For my diet breakfast is oats/sometimes I miss it, at lunch time the only thing available to me during weekdays is baguettes, sandwiches, potatos, pasta, rice. Sometimes have a banana or toast before gym, after gym I have a final meal and then cereal in the evening if im hungry.

Is my diet and training the right way to drop these last couple of stones?