I start panicking and overthinking usually when I’m alone. I start thinking about health and medical issues and death, my heart starts racing I think I’m going to have a heart attack. I start seeing black fuzzy spots and I feel like I’m going to pass out. How to stop it I usually try to make it to the shower and stay low to the ground. Does anyone else feel like they’re going to pass out? would that be an anxiety attack or a panic attack? I have to go back to the drs..it’s been happening more frequently