I’m bed all day

I’m 18 weeks pregnant and my first trimester was pretty good I was active . But ever since I came into my second Iv been in bed all day everyday . I’ll get up just to move to the couch , get food, or use the bathroom. But really my days are not productive at all . Especially since COVID where I am is really bad I avoid going out . Will me being in bed like this affect my baby at all ??