Not eating while teething

My lo is teething bad, and she hasn't wanted to eat solids for the past few days. She usually loves food, but she wouldn't take a bite of anything this morning. She cries and signs that she's hungry- it's breaking my heart seeing her like this! She nurses 4 times a day, but I think I need to let her to nurse more often since she's not eating solids right now. Have any tips on getting your lo to eat when they don't feel well, but are still hungry?