Leg Problems

I’ve been suffering leg problems for months now. My friends noticed I had this kind of “unusual walking” several years ago, asking me if my leg/feet hurts, but answers them no/not. I haven’t paid so much attention to it because I haven’t feel any pain on my legs/feet on that time. It’s just that these months or maybe a year ago, that I started to feel the pain on my legs. Actually, it’s not pain that I felt but more on the tiredness of my legs. It lacks strength to support my body when I’m walking. I can’t walk on long distances without resting from time to time. It feels like I need to recharge my leg’s energy after every short distance of slow walking, then I can walk again another short distance. Also, when climbing stairs or even riding a bus, I need the support of my arms to push myself up ‘coz my legs are too weak. I do feel pain on the hip joints in the right leg after a short-distance walk-rest-walk-rest series. And since I can’t stand on tip toe, all my body weight lies on my heels, thus the heel pain.