My vision gets weird during Anxiety attacks?

My vision gets weird during Anxiety attacks?

Okay well, when I was in highschool(Around 9th grade) I used to smoke Marijuana often. Sometimes it would be fine and other times it would be a horrible trip. Anyways, I don’t smoke anymore and i am not 17. When I did smoke and my anxiety raised I would feel very weird and my vision would get all crazy. For example, Have you ever been in a dark room with a strobe light? and when people move everything looks frame by frame? Well that is the kind of vision i would get just there were no flashes it just looked frame by frame.

Anyways, normally when i went to sleep and woke up it was gone. But the last time i smoked(This is the reason i stopped) it did not go away. It stayed like that for months(Faded away as days passed) and now when ever i have anxiety attacks i get that same exact vision.

I have not smoked marijuana in 2 years but this week i am going to get my 4 wisdom teeth pulled. I fear this for 2 reasons…
1) I am going to be knocked out(Which means ill be given drugs)
2) I am having anxiety about this

I fear something like this may trigger another panic attack that will give me this weird vision for months on end. When ever i get it it takes me a couple months to recover and cope with it till it fades away… I talked to my mom about this and she says “Dont worry they will give you something to relax you”.. .But my point is THEM GIVING ME something is what is making me nervous. I feel getting those drugs AND having anxiety will trigger that panic attack just like Marijuana did.

I would try not to take drugs, but since its 4 wisdom teeth i need to get knocked out for it…

Any expert advice? Tips or something?
Additional details:

As for the person who asked me how much and how long. I started smoking Marijuana around 8th grade and around 9th grade I smoke marijuana just about every weekend. The end of 9th grade I stopped because of this incident.