I have been smoking weed at various frequencies for the last 5 years but I never seem to get a tolerance I almost always feel "too high"

I dont mean mild things like colors/patterns halo effect I tend to see solid looking figures. Like the last time I smoked I saw these things crawling on the walls they looked like naked old witch woman they had long greasy hair and their knees were backwards. When I started to doze off I would sudden see a figure standing over me that looked so real and I would reach towards my face that I would instinctively bolt up and try and smack its hand away. Another time I remember I got up to use the bathroom and things were running next to me on the stairs like they felt solid enough I almost tripped on them

Stuff like that or I will see figures crouched in fetal position staring at me or looking at me from behind corners and walls and slowing putting their hands around the corner. Or random stuff like one time I saw little white goblin creatures crawling onto my bed and they got on my phone and I had to shake them off

Anyway too much detail, but recently a friend told me this means I am having an abnormal reaction to weed just because of my genetics and it means weed is bad for me. Is this true?

I have also heard weed can trigger certain illnesses if you are predisposed to them, but I dont know if thats true. I have a family member with schizophrenia but in everyday life I dont have any issues besides anxiety and maybe ocd.

I have done other drugs before like acid/shrooms/dmt/molly/k, ect and weed is the only thing that gives me this kind of bad too-intense reaction