Hello kiearacat: I see this is your first post here on PC. Welcome to Psych Central.
We here on PC cannot offer mental health diagnoses. Plus I'm not a mental health professional. So I can't suggest to you whether or not you may be on the spectrum. This is something that would have to be determined by a mental health professional. However perhaps other PC members who do have autism may have some thoughts they can share based on the information you provided. I hope you find PC to be of benefit.