I Recently Had Pinworms And Treated With Albenza. I Actually

I recently had pinworms and treated with albenza. I actually did 2 pills then repeated intwo weeks amd then did another round in three more weeks (total 3 doses). Its been a month since the last dose. I now have a ttingling sensation on the left side of my rectum. I mainly was so freaked out by the pinworms that im afraid I still have them. Im not sure this feels the same as the pinwormsbut I was wwondering what else it cpuld be amd if I meed to see a specialist.