Anyone had RNY reverse or takedown looking for support

Im going to have a RNY takedown. Im almost 7 years out and been very sick had all the tests done and live on meat and lettuce.I dump on even that now and my weight keeps dropping every week. I refused the lapband over my bypass so this is it. I also talk to both DS drs out here and with my weight be low not a good option and its not covered by my insurance. So My Dr has been doing surgery for 40 years and this is the only other option. So I'm looking for anyone that has had it as I have some questions?