I ve been having some symptoms, I m on 60 mg of Vyvance and I think I might be pregnant. 46 years old. My urine seems to be always yellow, no matter how much water I drink, my Vyvance is not working, my breast were tender when my period was suppose to start, but now only nipples are sore, eating a lot, but only 5 days late. Does this sound like pregnancy to you?