Top of Foot Pain after Race

I ran a 4 miler this weekend and ran HARD. I consider myself a long distance runner but wanted to challenge myself. I ended up running an official paced of 6:52 and finished 4th in my age group… HOWEVER, after the race I am dealing with pain on the top of my foot which I have never experienced before. Both of my ankles are quite sore as well. I ran in carbon plated shoes for the first time and am not used to holding this speed straight..

Did I just overdo it and cause some strain or am I risking something else? I have my half in two weeks and am freaking out.. Please help!