I feel disappointed that I didn't jump today 😔 my right knee is starting to hurt which is a bit of an unexpected (but should have been obvious) side affect...👎

I hope the days' rest will help me to get back on the bounce tomorrow! Anyone have any advice? Is this discomfort a feature of too much too soon? This is only 3 weeks of jump-rope but I was not a complete beginner but have been out of action for some months so...