Anyone else had RNY GBS..and creeping weight gain?

I had RNY 6 years ago and initially went from 265 to 135 which was extreme for me. I never wanted to look frail (i am now 60) my initial goal weight was 150. I was pleased when I "bounced back" to 150, which I held for several years but in the last 1.5 years imy weight has crept to 175. I NEED to get the weight off because my weight loss resolved my DMII. my last HbAic was 5.9 which is pushing it for me.
MFP has made me realize that the things I thought were ok are not really the BEST chioces....like 1/2 cup of almonds to snack on all day.
Has anyone else hat WLS and find their weight creeping up? how are you doing with it using MFP?

thanks