After the past 3 runs (approx a week apart) I've noticed a pain in the front of my right hip, it doesn't hurt whilst running but comes on afterwards. Has anyone else experienced this or have any idea what it is? I've tried hip flexor stretches today but it's still there, should I rest it or keep a regular running routine with stretching? I'm not sure what to do for the best. I've been running 2-3 times a week since graduating a few months ago but for the past month its been more infrequent due to a water infection. Any advice would be greatly appreciated.