3 days ago (Monday) I was doing bench presses which were really intense, after a set I couldn't do it anymore and was feeling like I was going to faint. My chest and my shoulders were really stressed after that set. I have the strength to do 15 kg bench presses so I didn't think much. Common thing that happens to people (because I haven't drank water before that and was dehydrated). Took two bottles of water even, everything started to cool down. I started to become so stressed. There were people around me so I didn't have the feeling of no one helping me which that was really relieving. These couple of days I have been really stressed because of that incident, making me sigh more often, feeling of choking when swallowing down food and shortness of breath.

I have made other posts about this (check my profile), I thought that dehydration was the problem. I fixed it now and drink water regularly. But the fear of choking is still happening.