Help me save my marriage 😭

So my husband & I recently had our first baby and it's been really difficult for me. I have postpartum depression & it's been really hard for me to admit it & get the help I need. I've been so rude to my husband, who is constantly being the sweetest to me. I went to go find an article he showed me Sunday & found this 😭 my heart seriously just broke a little. I'm really wanting to make it up to him but I can never think of any cute/fun ideas to do with him. Do you ladies have any suggestions?? They would be so appreciated.