letter for approval

Hello fellow nurses, I need some help. I've just finished my consult and getting ready to submit all info. to Cigna. I would like to include a letter from myself addressing why wls would help me. I would like it to really reflect a nurses out look. I'm an RN and work in our local ER. I only have a few co-morb, my bmi is 40, and only recently gotten a pcp. I do have gyn doctor and seen urologist for past problems and have all of that paper work. I would love to here from fellow nurses and would appreciate any advice anyone would have to offer. Please email me back at [email protected], thanks in advance for all of your replies. Sheila