My 3 year old son suddenly started to scream one day saying he sees spiders and they are trying to bite him. He had a panic attack, screaming and crying, trying to take them off and shaking. I tried to assure him that I took all spiders off him and they are gone. He was calming down for about 30 min and suddenly panic attack would start again. It carried on all day long. Nigt was calm and he did not say a thing about spiders. Next morning same thing...panic attack...my son was taking all clothes off saying spiders are everywhere...Calmed down again. Day at nursery ok, back home spiders again...help!!! Please somebody give me advice...do I need to show him to a specialist???