I Wanted To Know Like Did I Have A Heat

I wanted to know like did I have a heat stroke a few days ago and will not going to the doctor mess me up more? I wore a hoodie and a long sleeve in 110* weather (I know probably the stupidest thing you’ve heard) and walked around for hours at an amusement park. I knew I was getting exhausted and wanted to take a break but my family said it was my fault so they didn’t care. I was nauseous and dizzy and my face was RED and I felt like I couldn’t breathe and I passed out for like a min on the drive home. It’s been like five days since then and I’ve still been feeling AWFUL. I think my brain was affected honestly. I’ve been like dizzy and haven’t felt FULLY here or myself and my memory is messed up (kinda like dissociating?) and I’m so scared something happened! I have a doctors appointment tomorrow but I can’t sleep because I’m really upset. My urine is normal and I’ve been drinking water but this California heat feels like it’s killing me.