Did I overreact?

Elva • 20 years young and married ❤️ I attend culinary school, I love my baby boy and my husband ❤️
I've been struggling with postpartum depression lately and I just feel very sad everyday. Any little thing triggers me off. So yesterday my husband got home and he told me that he had gotten early and went out to eat with his female coworker. He never texted me that he was going to do that, he did it and decided to tell me once the act was done. I got really upset and started to cry. I could't believe a married man went out with some other girl and he didnt even text me about it beforehand. I got really sad and he tried to comfort me but i kept pushing him away to the point where he got annoyed and said he was done trying. I just cried and cried and I felt like I couldn't stop crying :/ he told me I needed to get over it, but I judy felt like he didnt understand, I felt alone and didnt know what to do :( did I overreact?