Is there anything I can do?

So I’m pregnent and I’m having a hard time adjusting to it. Most of the things my husband say to me gets me mad or upset even if he’s joking. Today was bad because I haven’t been sleeping for the past 3 days and was feeling overwhelmed and stressed. My husband drove me to work and I end up crying, but before I can leave for work he want to talk to me to make sure I’m okay and decided to walk me to my workplace. I guess with everything going on I got mad and threw my phone and water bottle at him. Security guard saw what was happening in the car and notify the front desk and now I feel like people at work are talking about me and assuming I’m in an abusive relationship when it’s not the case. I guess my way if going about things are wrong and been stressing about what my co workers think.