Covid while pregnant with a toddler?

My husband and I might have covid. I asked him to start working from home but his coworker contracted it while he was around them before he had the chance, so yeah. We both have dry coughs and bad headaches but we won't find out for sure until tomorrow. I'm pretty stressed out. I'm 25 weeks pregnant and I have a 1 year old. Not sure how I'm going to take care of all of us. My husband is already acting like he's dying 🙄 I'm just worried about my toddler. She doesn't have any symptoms or show any signs of being sick. Any advice on how to take care of my toddler and myself while being pregnant? 😥