TIRED!
I had my surgery 5 months ago and I am just now starting to feel normal again. I was very tired for the first couple of months and had trouble eating solid food. Have your bloodwork done. I found out I was deficient in a couple of vitamins and that my old thyroid medication was no longer working after the gastric bypass. My doctor put me on a different brand of medication that seems to be working and I feel much better now. Hang in there! Things get easier as the months go on and you should start to feel better soon.
I was taking 100mcg of Levothroid and got switched to 125mcg of Levothyroxine (bow tie shaped?). It took several weeks to start working but then all of the sudden I started feeling better. I take a lot of vitamins every day too, about twice what a normal person takes, along with calcium citrate chews.
I had my surgery the day before you and I get really tired in the late afternoon and evenings. All my incisions got infected and still have not healed. I am allergic to adhesives and they covered them with the superglue stuff and infection set in. Still have an open wound on one. I think that may have something to do with mine.