Hi Jogan168,
The chances of you getting hbv by just touching infected blood/bodily fluids is almost non-existent. The virus has to get inside your blood stream through open sores or through the mucous membranes. Even if that happens, when you are an adult person, you have >95% chance of clearing the virus from your body within six months of infection. Also if you have been vaccinated against hbv before, that would protect you from infection. Next time this happens to you, you've to wash your hands thoroughly with soap, and may also use disinfectant to sanitise your hands.
If the matter keeps bothering you, you could just take an easy hbv test with your doctor. Good luck.