DO I HAVE ADHD OR AUTISM?

Hi, ive been looking for tests online just to check if i possibly have adhd or autism. But none of them are free ┗( T﹏T )┛
I cant really go to a doctor cuz my mother wont take me for such a silly reason. And im not entirely conviced i have adhd or autism so I dont want to make a big deal about nothing.

Idk the difference between the two either but um i'll just list out a couple stuff i tent to do, could whoever is well educated about this stuff pls help me out?

I am a drastic overthinker
Very blunt and straight forward
Introverted but not so bad. I can talk normal and interact and make things interesting (just that id rather hide in my room than meet ppl)
I procrastinate literally everything
I love imagination and fantasizing about basically everything except reality.
I have trouble understanding complicated things (i hate math, i have lived in my native country all my life but idk any roads and my sense of direction sucks big time. )

I have trouble grasping languages too. I STILL cant speak a full sentence of my native language or my second language. Ive been studying a language for 4 years and i can speak it but not fluently. The only language im fluent in is english.

Idk really know if this helps but someone who is well educated about adhd or autisum pls help me out

Not just Internet educated but really educated. (If yall are giving your opinions, pls inform me that it is out of your own opinion and not facts. Im worried. Thanks!)