Update:
It was SO cool, I've met some very cool people, the parents of my friend with whom I was there were super kind and cool, I've bought a flag (my friend has it to sew it into a curtain) and I've had so much fun with other therians. On the sides, there were people everywhere offering free hugs... I've even got batches and stickers, a fan and cookies and so much more...
It was just so nice to have so many people around me fighting for the same thing as me and having fun together.
I want to thank my dad, who convinced my mom that I'm allowed to go there and my brother, who said that he will also be there with me (even if he was with his friends the whole time).
♡♥︎♡