Its been getting worse

Hello. I think i had dpdr for about 8 months now. And after last week its been getting worse. I was in class. A teacher that i dont really like. So i wasnt really listening to what she was saying. Than a loud noise came from the class next to ours. And it felt like i had woken up from a dream. I was aware of everything around me. I wasnt feeling real. Even for a bit. And at that time i thought my derelization was getting better. But in that moment it was the worst. My heart was pounding fast. I felt like i couldnt even hold a pen. Sounds like a panic attack i know. And maybe it was a panic attack. Anyways. The feeling in my hands of loosing control has been scaring me ever since. Everytime im in class im scared that im gonna start to feel unreal and my hands are gonna feel weird again. So when im in class i started to kinda move my legs or play with a pen. The fear was there in some classes. Its like im looking at life thought a blurry glass. Back there im freaking out. But in reality everything is normal and im okay. Today i woke up. Gone to class as usual. We were on a class that i didnt really understood so i think the fear kinda came back. İt was always there. I was just ignoring it. But it was too much this time. Not feeling real. So in the break i went up to my teacher. Told her about how i was feeling. She talked to me and i felt okay. Gone to class. Sat. And not even 2 seconds later. I felt like i couldnt do it. I asked the teacher to go to the bathroom. Talked with more teachers. Didnt go to class. And im home. Feeling completely unreal. I dont know if i have panic attack or the fear of feeling unreal and not being in control is getting to me. But alongside everything, not feeling real is always there. So im wondering if there is anyone out there who experienced the same. Cause i feel like im losing my mind.