I'm glad you found your fursona, but i have some advice for anyone who is having this same problem
I had a similar problem when i first started out, I just couldn't think of any animal that was really me, so i decided that maybe there was animal out there for me, and i just didn't know it yet, went to google and searched Mammal, figured it was a good place to start, 2 hours and 45 bookmarked pages later I finally got around to otter and that was it, there was no question in my mind.