I got my hpv shot what are your thoughts on hpv

I’m 18 I’m not sexually active but I just got my first dose on the 3/9/18 i was so lucky because my nurse gave me my shot with a baby needle I hate needles I cry laugh and freak out and I have to hold onto something or someone and look the Other way I’ve always been like that since a child I actually made a nurse quit on her first day when I was about 2 or 6 I can’t remember It stung a little the nurse gave me a heads up my arm is still store even though I kept moving it around so it wouldn’t be sore

I got this paper with information on it but I’m a little confused about it