So test results all came back NORMAL and same here didn't tell me what anything actually was! Now I'm feeling a little tickling again but I'm not seeing pinworms so I'm hoping it's just hemmroids as I do have them (embarrassing) but to they tickle/tingle? I'm not feeling the in and out crawling like pinworms. They told me to make an appt with the gi doctor so that is my next Step! Did you ever hear back?