Insecure husband

Ok girls I need advice. My hubby is very insecure, sensitive and jealous. I love this man with everything. I too have my insecurities but not to the point his are. He over thinks, takes comments differently then meant, and pushes me away instead of talking when he starts feeling this way. I'm pregnant with baby number 2 and am not handling it like I used to. Any suggestions on how to help him or how to fix this in our relationship? He works long hours Monday through Saturday at his own construction business with his brother to make sure I can be home and raise our children comfortably. So unfortunately counseling dosent fit in our schedule like I wished it would have.