Help I think my chihuahua is spoiled?

I dont know what to do he is 14 wks old he is doing great with housebreaking but he only wants to be with me. He whines if i leave him alone and he follows me everywhere he barks if i ignore him and he refuses to walk outside on a leash. the leashe terrifies him ive tried even doing it at home but he doesnt move. He is obsesed with me and i dont know what to do can anyone help. Is this normal and whats up with all the licking and he only wants to be on my lap