Is it normal to go blind on weed?

okay so me and my manz picked up G from the regular plug. so we went to go smoke some gibs in the woods. I hadn't eaten all day or drank any water. it was around 5:00 and was HOT AS F!CK. and so I also haven't smoked in 2 weeks. an so I smoked 2 gibs an held them in a didn't cough like usual but I felt like coughing which is un normal for me. but this was my first tolerance break I was smoking everyday for a couple of months now. an so my high started out normal chillin happy as fuck and so lately ive been getting mad at God for shit an have been thinking ab Satan an hell a lot. and its kind of been intriguing me for some reason even though I grew up a Christian. and so after I smoked like 5 mins later I start hearing this ringing noise EXTREAMLY LOUD in my ear and I cant hear my friends any more just the noise. and then I start seeing black diamonds or maybe triangles covering up my eyes so its slowly making me blind from small black triangles/ diamonds so now I'm going blind and cant hear shit cause this fucking noise. LMFAOOOOOOO, but so I'm extremely deep into my brain rn not listening to anybody I was just thinking deep in my head. and I shit u not somebody starts talking to me. but it wasn't one of my friends it was another voice. I had no clue who this voice was and don't remember what he told me but I talked to him. my friends told me I wasn't talking out loud it was like I was communicating with somebody inside my head that wasn't me. it felt like somebody or something was taking over my body. my friends then told me I looked pail and needed to sit down and so I hadn't told any of them this yet I was silently standing there off in my own world. LMFAOO, I felt like fainting but I wanted to talk to him I was too curious to see what he would tell me. my friends made me sit down. and on my way to sit down on the ground it was VERY hard not to fall backwards but they caught me. LLS, so I sat down and we all just sat there waiting for me to come back to earth and so after about 30 seconds of sitting I was fine and felt sober af barley high at all. this was much like my first time smoking except I didn't go completely blind from the diamonds and I could walk but still felt like somebody was trying to posses me... I like it when this happens tho I just wunna know If its bad for me and just wanted to share my stories I'm only 14 btw...