An old debate here. Almost ten years old, to be exact. Something that must take into consideration the following:
1) Were you formally diagnosed, and if so when? (Before or after May, 2013)
2) Were you diagnosed within the protocols of the DSM-IV, DSM-V or the ICD-10, or ICD-11 ?
3) Were you diagnosed in the United States, UK, Europe or Australia? Or somewhere else ?
All three of the above considerations play into who diagnosed you and under what medical protocols.
4) Are you presently self-diagnosed ?
If like so many of you who have "gone under the radar" it's unlikely (but possible) that you would meet the definitions of ASD level two or three. And that if you are diagnosed in the United States it's logical that you would be done so in accordance with DSM-V protocols. If elsewhere it could be the DSM-V or the ICD-11. Keeping in mind that the ICD-11 protocol isn't entirely the same as the DSM-V, but closer than it was under the ICD-10.