I am a 25 year old female.For the past couple months I have been having severe weakness in my legs(its worse in the mornings) and almost every time I pick up something it just falls out of my hands.Sometimes it happens repeatedly.I am currently on 3 medications Vyvance 30mg,Effexor 30mg and Benicar HCT 40mg/25.5mg.Should I be worried about this?Should I consult my doctor?