I'm really upset

Our two year old has been fighting naps lately. He's been cutting his top 2 year molars so I'm assuming it's because of that. Today my husband was off work and when we tried laying him down because how mean he was acting (seemed tired) he cried for about 7-8 minutes and I said Will you PLEASE go get him. He was so very upset I could hear it in his cry. I was about to leave to go to the store.

He goes You're too sensitive, he hasnt even been crying long. That hurt me honestly