First, you worried about a zero risk event but ignored all the advice here that there was no reason to test. Now you have worked up your anxiety and you fear the hospital personnel gave you hiv. I'm not sure why you are asking more questions here since you disagreed with all the advice and tested. It seems unlikely you will believe any new advice either. The important fact is you asked him to use a new needle, he said he did, now you are saying you don't trust him either (and you never trusted anyone here), but you are asking here if he used a new one?
Seek therapy or talk to your doctor because you are wasting your life worrying that everyone is wrong and also worrying about contracting hiv - that was impossible when you had the original encounter.
https://
www.medhelp.org/posts/HIV-Prevention/Does-HIV-transmit-those-ways/show/3063273