We are so much similar! I find myself in almost all of your story.
I was questioning myself am I ADHD/ADD positive, but never was sure, because
my mom told me that's all puberty, but if it is then, everybody would act like you and me.
I see you're a good student, but I'm not..I can't study too much, I get bored or I just zone out and daydream or something. To short up, I'm similar to all of this.
Still can't be sure, it needs to pass some time to figure all this out. If it continues, I will be sure to test myself. I just wanna be sure that all this is not in my head.

I can relate to panic attacks, anxiety and some OCD and bipolar and depression..But like I said, I'm not sure. But we found ourselves in the same situation, so I feel little better when I see you have the same symptoms. I'm just completely messed up lol