Hi I won’t make this too long to read but basically I’m a 22 year old male going into his final year of college. April 2021 I had a bad panic attack working out. After feared having more for roughly two months especially the fear of a heart attack. Once I got assured by the doctor my heart was good I thought it was mental. My half brother has schizophrenia and my mind became focused only on that. I have read constantly about the symptoms. I’ve become so hyper aware it feels like I see shadows, flashing lights, and just weird visual feelings in general. This past month it’s become worse because I suddenly heard the sound of cicadas in my shower and fans. Since then I’ve become so focused on my hearing and vision it has been so overwhelming. I’ve been googling videos and been on Reddit nonstop looking for assurance. I  saw a therapist Thursday for reassurance but he pulled out an old book and said doesn’t sound like your symptoms align. Not super reassuring. Any advice or anything would help so much thank y’all!