Derealization

So back in December I (22 years old) made a really dumb mistake and took edibles for the very first time that had marajuana in it. The effects hit me like crazy. I had impaired coordination, and derealization and my perception of time seemed to go by way too slow. I would try to get a sip of water but I would look and grab it but i wouldn’t see my hand reaching for the water but could feel myself sipping it. That made me unsure if things were real or not. Time was off for me since two minutes would pass and I’d assume it was way longer than that. I also had heart palpitations and my heart was be racing. I did go to the hospital and they took a blood test and they were telling me I was going to be ok. I did stay the night just in case anything happened. I remember regretting that I ever did that, and just wishing to be back with my family. After spending the night in the hospital the next day I made it home to my family, and everything seems back to normal. But today about 3 months later, I had a moment where my hearing just became clearer and the feeling of derealization came back and I remembered feeling how I did when I first made the dumb mistake. But my hearing has been an issue since before taking the edible. But it was diff since this time I also had the feeling of derealization. Although, Everything was coordinated like as soon as I touched something my eyes can see it too. That was my first and only time ever taking any type of drug in December. All I wanted was to live and make it to the next day because I felt like that was the end for me. All I wanna know is if everything is ok with me. The moment of derealization passed but it felt really strange to me and it was so very similar to the derealization feeling I had back then. I don’t take any medication, only birth control. Also don’t think I’m experience any type of brain fog. But before my hearing came clearer and the moment of derealization, my hearing was muted, but as I said I’ve been having trouble with my hearing before.