Levels

My levels stay between 3.7 and 3.9 and I have a child that been on meds for same issue since age 7 it's hypo I've been told it's normal but I'm tired, gaining weight excessively, gained almost 20 pounds in 30days periods all over the place, Moody, get cold out the blue and loose of sexuality and I'm a newlyWed sleepy all the time, I don't know what else to do and I've had one doctor at an er tell me I need meds and see my doctor for it but I've been this way now for 6yrs and its time they do something what is there else I can do please any comments will be helpful and I've got 5 children at home so I don't have time to slow down like this

Levels