Ball of foot pain

Hi everyone! I’m training for the Chicago marathon and I got a new pair of shoes (OnCloud Hypers) and inserts a few weeks ago at fleet feet and they have been working great for me. However, a little over a week ago the ball of my foot started to feel really sore and bruised even when walking (especially when barefoot). I have taken a week off of running to let my foot heal but I’m worried that this pain might come back. I’m not sure if the pain is from the shoes or just the general impact that I am putting on my feet from the high mileage…

Has anyone experienced this?