I went back and forth a lot, as well. I got a different result for each test I took. Once I threw away the tests and started reading the descriptions, I settled on myself as an 8. That lasted for a few weeks, but when I read that a lot of 6s mistype as 8s I went back and read up on the motivation behind the anxiety I have. That's when I realized I am a 6w5. It was never the case where I didn't want to be a 6 or tried to pretend I wasn't a 6, like I read so many times. In order to learn about yourself and grow as a person you first have to accept who you are, so I really don't get people who deny their true selves.