6 month check up

Went for my check up last week, (my official 6 mos is tomorrow)--all my lab work came back really good, my protein and calcium levels were even .1 higher than normal,,,,,HURRAY....I've now lost 81 pounds and am feeling really good except for still being verrrrrrrrry tired, don't know exactly what's causing that-I'm thinking it might be depression. I have a very strong family history of it and will be seeing my PCP on Tuesday to discuss the 'situation'....LOL. I don't feel sad or 'down', I just have zero energy and am unable to concentrate on anything. I know there are lots of hormonal changes and chemical changes happening in my body right now, but I know I just don't feel right. I don't won't to wait any longer, and I've read that depression can cause us to fail with this surgery and I absolutely won't let that happen!!