Hi, my chicken who is a red sexlink has been laying very soft shelled eggs that usually end up breaking in the nesting boxes for almost 3 weeks now! I have been giving them grit and ground eggshells to help but it has not done much. She did break her toe 3 weeks ago and has been walking but it seems like it hurts a few times a day. She also got a deep cut on her crown from a peice of fence laying around. I am wondering if these injuries have been affecting her egg-laying? She was our second chicken to start laying and hasn't stopped for a little more than a year. I am wondering if I should contact the vet or continue home remedies?