Happy New Year! Etc.

I want to wish everyone a Happy New Year! One of my goals is to walk more often. I'm having a problem getting enough gumption (if that's a word) to get out there and walk. I know I'd lose faster if I would walk. So please pray for me on this goal. So far, with a little over a month after surgery, I've lost 27 pounds. I know it's good, but I wish I could have lost more like some people. I'm also having a problem with constipation. I've tried Dulcolax, Fleet Enema, and Milk of Magnesia. They only help a little the day of or the day after I take one of these. Does anyone have any suggestions? I talk with the doctor on Friday the 5th, maybe he will let me know what to do. I had a constipation problem before I had the surgery and doc told me to quit taking my Miralax and said if I drink enough water that I will go. I drink about 90 oz. a day and he wants me to drink over 100 oz. Please help if you can.