Hi @Greensleeves1!
So glad to have you with us here 
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I know the waiting period for your appointment can feel uncertain but I just want to let you know that you are certainly not alone and many people here will be able to relate to what you’re going through. Thank you for sharing .
Many other users have very kindly shared a lot of their diet tips here:
Your top tips for eating well with kidney disease
Brogan 