Welcome to HCM.
The chances of getting HIV
infection through needle stick injury
is around 3 per thousand exposures. That too, it depends upon the size of the needle and the depth of injury, whether it is solid or hollow. You had stuck with tiny electrolysis needle only. That too, the status of the source is unknown. Thin pricks of mosquito are not infectious. Similar arguments applicable also to HCV
The chances are remote.
The only way to clear your doubts to have the test done for you and rule out these possibilities.