You are doing amazing! I can't imagine how frustrating that would be to have to relearn how to use your leg again.
I had this great plan for when I got pregnant to deal with weight gain.. unfortunately for the first trimester I had never been more hungry in my life and then I was feeling so sick and tired I couldn't keep up with jogging. My hunger has calmed down a bit but it's still hard to deal with. I'm hoping once I get BF established I can get back on WW and start shedding the pounds again.
I hope you do much better than me when you get pregnant!