Needles

I have to get vaccinated today. (I should have done it in 2014 but I didn't)

I'm legit so scared of needles that I faint when I see them or they get close to me. Like I don't cry hysterically I just stress so much that I faint

I'm 17 it's legit so embarrassing someone please help

Any advice/solution?

Please don't make fun of me