Help with my TDEE and BMR

I know that everyone keeps asking this but I am lost??? Ive been on MFP for almost 2 months and have already lost 10 pounds with 6 more pounds to go.

My question is... what do I do with these numbers
My TDEE is 2110
My BMR is 1359

MFP says I should eat 1200 calories a day? Is this correct? I am fine losing 1-2 pounds a week. When I run I eat back at least half of my calories.

Help.....