i am a hairdresser and on my feet for at least 8 1/2 hours a day by mid day my legs are starting to really ache. i get a really funny feeling on my right leg. above my knee it feels like it numb and the feeling u get when u have pins and needels but before u get the tingly feeling. and when i walk i feel like i have some thing catching my leg. i'm just worried bout it i am seeing my midwife next wk but should i see someone before this? has any one else had this feeling? i finish work in 10wks so still have some time to go and only have 3 1/2 days hol in this time. please reasure me and tell me this is normal thank you