Recently I've been having such bad anxiety attacks and what triggers it is just too much thought on my breathing. I know it's ridiculous but especially on humid and hot days, the air feels heavy and hot to the point where I feel like I'm not getting enough oxygen. I feel like I'm suffocating and every breath is not enough. My heart is racing and I'm unable to get calm. When I try to meditate it's like it gets amplified and I just can't sit still. I have this urge to go outside for 'fresh' air. When I do that, I feel a bit better but still not completely normal. Only time and distractions kinda fix it right now. My gf helps calm me down by hugging me and massaging me which helps keep my mind off of it but it's just crazy. I don't know what's wrong with me.

It happens randomly. It doesn't have to be a hot or humid day either though those days are usually worse. It happened a few times today and I just had to get up, pace around the house, go outside and just distract myself. It feels debilitating. Like I have to stop everything I'm doing and my main objective is to get the fuck out of my mind/body. Has anyone here experienced this before and how have you dealt with it? 

I've felt the need to go to the hospital a few times and I want to fix this shit. I can't imagine if this shit happened at work, I would just have to get out of the place and go home or some shit. I'm fucked in the head.