You want to go to a doctor of general practice, they would let you know where to go, who to see, and what to take from there. Hopefully a couple more people on here can help more than I can. People on here do care though.
there are several options, the least expensive is to try a topical solution like Podofilox. Supposedly it's available at Walgreens drug stores without a prescription. I bought an identical product for a friend in Mexico for $6. Aldara prescription cream for warts is ridiculously expensive, so unless you can get it at a huge discount try Podofilox first. There are other options like freezing them off, etc., but that requires a doctor visit.