Danger of smoking per instance?

Hi,

I recently have started to become super anxious when getting high. My last session I went down a rabbit hole of the harmful effects of smoking vs edibles. It ended with me being left with the idea that smoking, even once, is super scary.

I want to have some relativity on the 'damage' done by smoking per instance. For I.E: If I smoke a pre-roll, how 'damaging' is that to my health compared to a single beer?

Looking for community thoughts and if possible reassurances/validation.

I don't plan on smoking going forward, just edibles--but I have one joint left, and I am unsure if I should just toss it due to my current feelings.

Thanks!