p90x and insanity

Hi everyone,

I'm new to this, but here goes. I completed round 1 of insanity and decided let me try p90x. its alright, but i felt like i had slowed down and did miss ShawnT. so i decided to do them side by side, I'm jus struggling on the amount of calories i need to be consuming in a day. At the moment I range from 2000-2600, it feels like I'm constantly eating. I need to lose my mummy belly, so i decided to push my body to the limit and see if its possible for me. any suggestion or feedback would be greatly appreciated.

Thanks
Lorraine