What Could Recurrent Pain In Leg After A Fall Indicate?

The other day I fell and my leg landed funny. It hurt a lot, but I was able to get up and walk. It hurt badly if I tried to run, but walking has been varried when I walk; sometimes it hurts and sometimes it doesn t. I can ride my bike with no pain at all. My mom thinks I probably pulled a muscle. She s not a doctor, but she does hurt herslef constantly, so I think she knows a little bit about the topic. She says I should just wait it out, but I m not entirerly sure. What should I do? I m laying down right now with my leg on a stack of pillows and only feeling mild discomfert, but the pain level really varries.