I recently started feeling anxious randomly in the day, mainly about an hour after I wake up. I feel trembly and like I’m gonna have a heart attack or like I’m gonna faint. I’ve went to the er for this thinking I have a heart problem and I don’t. It’s starting to scare me cuz I don’t understand where this anxiety is coming from when I’m doing perfectly normal things and I’m not stressed out. I feel like one day I’m gonna have a full blown panic attack and I’m gonna end up looking crazy and feel so embarrassed afterwards because I’m not gonna even have an explanation to why I’m feeling so anxious. Sometimes id feel a lump in my throat and I just wanna shut down. But I guess if I’m busy I can try to ignore these random feelings of anxiety.