As previously noted, nothing you add to this story will make it a risk. You have been advised about the only two ways adults can contract HIV, so there isn't anything more to add to this thread.
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As an adult, the only risks for HIV are:
1) having unprotected, penetrative vaginal or anal sex, or
2) sharing IV drug needles with other IV drug users.
NOTHING else you can think of is a risk. HIV is never contracted from touching blood or other fluids on surfaces, even if you had cuts or scrapes on your fingers/hand. HIV loses its ability to infect almost immediately after leaving the body. NO ONE has contracted HIV this way.
You had zero risk and do not need to test.