Invokana & Symlin or Anything like it?

I started on Invokana a few months ago due to my insulin resistance. It has helped decrease my daily insulin use. I was doing some research about Symlin (I have never been on it) & was wondering if taking Invokana & Symlin together is an option. Has anyone heard of this or a regimen like it? I have an endo appointment next month & I was going to inquire about it then too.

Thanks for any replies!