I'm considering laser hair removal.

Hello. I am writing this because I am considering laser hair removal. I am under immense stress due to the ingrown hairs and skin irritation that appear every time I get waxing or shave. So, I have recently decided to bite the bullet and am contemplating getting laser hair removal. People around me highly recommend it, saying I should have done it sooner, but on the other hand, I have many concerns about whether the pain might be too severe and whether the results are truly worth the cost. I am particularly hesitant because after looking up reviews, it seems there is quite a bit of individual variation. I heard that you usually need at least 5 sessions to see noticeable results; at what session did you all start to feel your hair shrinking? I am also curious if you experienced any side effects after the procedure, such as redness or folliculitis. I would really appreciate honest advice and reviews from those who have experienced laser hair removal!