Just recently i have noticed a pulsing feeling in my left leg, it is not there all the time though

Where?: It is normal (but hard to find) a pulse in your leg. Common areas where it may be felt is in the crease in your groin (femoral artery), behind your knee (popliteal artery), on the top of you foot (dorsalis pedis) and behind the inside of your ankle (posterior tibialis). If you still have any concern, ask your family doctor to palpate the area in question.