I have no idea what this is, but for context, I’m a 25 YO Male, I was diagnosed with Panic Disorder and Anxiety. Back in 2019 I had this area where for 8 months I was petrified to leave my house, everything outside freaked me out. I got better in 2020 and never had that issue that year, I could go out,  granted I didn’t leave much I could still do things. Didn’t have anxiety. Now in 2021, just two days ago I started having these.... panic feelings? 


I’ve been going on a 1.5 mile walk every afternoon, same route, same walk everything, and just recently when I walk I’ll get overwhelming panic, like “Oh no, oh no no no, I’m gonna faint and there’s people everywhere, I’m far from home fuck fuck fuck” and my heart rate shoots to like 150, I feel my head get extremely light and tingly. This only lasts for about 10 seconds and goes away and I power through, as I’m not gonna let my anxiety rule me!!! However, this poses a problem for me in general.


Does anyone have any idea what this could be? Or have similar experiences?