So if anyone's still following this xD I am MORE than Thrilled to announce how today went!!
I let her out to her field, walked her all around, each time she got a little nervous I made her put her head down and relax. When she was comfortable all over I let her go. She went about eating. Her pony is in his stall where he usually is and she knows she can go into her stall to see him so she's not concerned. I took the pony out next to her field where I usually graze him, where she's still comfortable. Then I walked the pony around her field and then kept going out to where she could hear us but not see us, then out to behind the house where she could not see or hear us, then back to her paddock. Our first 'lap' around she called to us and paced a bit, the second lap she watched as we went by, the third lap I got stopped by a neighbor wanting to talk, where she couldn't see us, 20 minutes later I got back and she's still quiet and calm!!! She knew he'd come back and she wasn't afraid on her own!
I am SO proud of her! And me xD
Next time I will begin working on having her leave her field and travel around without a buddy. :)
Here's her reaction when I took the pony for the second lap, I was expecting you guys to get an air show but I'm happy to show you a video of my horse grazing xD