I think I’m going crazy

I got a sore throat pain early morning, I took an Tylenol just because I felt like it was going to get worse. By the afternoon I was coughing, wheezing out of breath and had body aches with very slight fever. I told my husband to isolate himself and the kids. Probably my nerves were making everything feel worse because I felt like I was in real pain. I knew no matter what is, it wasn’t going to be enough to get admitted into the hospital so I took everything I could to stop the symptoms. I took more Tylenol, a decongestant, two packs of theraflu tea. I made a pot of lemon honey tea and drank it all. Right before I went to bed I took a narcotic that was prescribed to me 5 months ago for my c section recovery out of my last desperation to make the pain stop. I knocked out. Woke up at 2am and threw up literally everything back out. Fell asleep again and when I woke up I was almost completely fine. It’s been more than two weeks since this has happen and my husband and kids got a slight cough afterwards but are fine now. I feel like i actually went crazy because it happened so fast and I don’t know if my mind made the symptoms a lot worse than they actually were ..