You will be so glad when you can do simple things again. I remember the first time I polished my own toenails after I'd lost enough weight to cut & paint my own toenails and shave my own legs... I stood in the shower and cried. It's the little things that you don't realize you can't do until one day, you suddenly CAN do little mundane things you haven't done since you were a kid, IF even then!
And the exercise... OMG, it's so hard at first! If I could recommend ANYTHING to anyone, whether you're choosing bariatric surgery or more traditional methods of weight loss, start with doing 10 minutes a day of regular conscious breathing exercises. Seriously. Just breathe. Just sit (that's something we can all do!) and breathe, and feel the breath coming into your lungs, feel it going through your body. I promise you, it'll help you feel more like exercising. Start with what you can do... start small. Start SOMEWHERE. But breathe first. The rest will come.
Congratulations to Dar on your progress! Keep up the good work. And it IS hard work.... "other people" tend to think we resort to bariatric surgery because it's easy, but it's not easy.
I'm at the point now at 3 years postop where I need to maintain the lifestyle changes (which is why they give you all the classes) because I could easily gain my weight back. I can eat things now I haven't been able to eat in a long time... I could totally graze my way back up to 250 pounds if I don't get active again. I've gained about 10 pounds, am up to 136. My "base weight" (where I look/feel my best) has so far been about 125. But because I have these tools, I will be able to get back to my base weight in probably 2-3 weeks.