A little worried...

Yesterday I took it easy and decided to stay off the legs. After I did my seven mile on Weds my right lower leg on the inside started hurting. After doing some research, it sounds like it is shin splints. I ran three miles today at a little slower pace than my norm, but after the run my leg started hurting again. I iced it and the pain subsided a bit. I really hope I can still run the Gate River Run in the time I am hoping for.