I've been biking 4 days a week and running 2 days a week. I felt fine after yesterday's run but later in the morning my right ankle started hurting me. The pain is worst when I'm walking, eases up when I'm standing, and pretty much goes away when weight is removed from that leg. It doesn't hurt/feel the same every time and sometimes seems to start as almost a twinge. It eases some if I stretch out the muscles or shake out the leg. I'm guessing that it's some sort of muscle thing and not bone/joint or ligament. It felt OK for cycling this morning.

Any idea what I'm dealing with? Is this something I need to see a doctor for? Should I completely rest it, or just lay off the running?

Thanks, Nicole