For the past 2 months I've been getting pains in my body on my knees left hip elbow wrist and legs and sometimes a sharp pain in my lower back it started off just low pains for about a month then now they are getting more and more even now when I walk up the stairs my legs feel tired as if I've been walking for hours when I wake up my legs feel a bit dead and I am getting up early every morning around 6 am and going too sleep at around 1 am as I can't get too sleep please can some one help me I am 25 male I wouldn't say I was unfit either