I'm 18 and have felt low since I was in high school. I never went to the doctors because I didn't know what to say, but recently I have been feeling more down and unhappy then usual, I try feel happy but just can't, I also find it hard to sit down for more then 5 mins some days but the others I can sit on sofa all day, if I went to the doctors what would they prescribe I'm scared to take antidepressants.