Hi Chiquita,
I am just passed my 2 week post op. I was feeling down just like you. I think it's a combination of things- we are very much off of our routine and I think it's a scary time because we are tired, uncomfortable, possibly hungry. It does get better! I am 30 pounds lost and feeling well- although still tired. I went back to work last week( I have a desk job) and found it picked up my spirits to be around people again and sort of back to routine! Stay strong!