I've been walking in an odd way for the last few months. My right leg is normal, left leg moves oddly. The muscles tense and I have trouble walking. Knee barely bends if at all, and my leg swings to the side in a half circle. I trip a lot because of it, and after a while, it puts strain on my leg and hip. When it started, I blamed it on my shoes, but it happens no matter what I wear. Also, for a few years now, my right hand clenches when I type and I can't get it to unclench. Only two fingers work for typing on that hand. I've had worsening tremors in my legs since I was 18. I'm 28.
The newest symptom is obviously the walking problems. It makes longer distance mobility hard. Walking up or down stairs is normal, and does not cause problems.