So stressed 🥺

I know this is mainly the place for happy announcements, but I am needing some words of encouragement. I have 2 kids who are 19 months apart, and my youngest just turned one. Well I just found out I am pregnant again and my husband and I were NOT planning on this happening. I did want one more child, but didn’t plan to start trying for another year or so. We will have 3 under 3.5 when baby arrives. Financially things will be tight, and i wanted a break from pregnancy 😭. Anyone have 3 close age gaps like this and can give me some words of encouragement? 🙏🏻