@hello_there98
Hi and welcome, I’m really glad you found the courage to share this. It can feel very daunting and scary to reach out, even on a forum like this, so you’ve already taken a really important step. Please know that you’re not alone, we’re here for you.
While I’m not a doctor, I can only relate from my own experience that panic attacks can feel incredibly intense. Panic attacks can also come with physical symptoms like trembling, PNES (Psychogenic Non-Epileptic Seizures), shaking, nausea, a fast heartbeat, and/or dizziness, as well as severe emotional distress. It can feel really frightening, so I don’t think you’re overreacting at all, what you described does sound a lot like a panic attack.
When it comes to reaching out for support, it might be helpful to speak with a mental health professional. If you have access to a local GP, that can be a really good place to start. They can help talk things through with you and, if you’d like, refer you to other support options such as a therapist or mental health services. Sometimes having that extra support can make a big difference, I'm sure others here on sane can also share some helpful suggestions and resources. Beyond Blue also has a really helpful chat and helpline for support and suggestions. I also think sane also have a helpline and a chat? I haven't used it myself but I'm pretty sure it's there as well if needed.
Please be kind to yourself, you deserve care and support. Sending a big hug.💛