Increased appetite at 37 weeks 😣

I am honestly tired of eating at this point. I tested positive for COVID like 3 weeks ago..I recovered but it took a lot out of me. I was severely dehydrated and couldn’t eat anything so when I got better, I simply thought my increased appetite was due to my body trying to compensate for the lack of nutrition when I was sick. Now, it seems like i can’t get full. I’m eating religiously every 2 hours or 30 minutes....either way it’s a short period of time and when I say I’m hungry, like starving..haven’t eaten in days...feels like my stomach is receding into the recess. I say all that to say this, is it normal for increase in appetite close to due date? Is it a sign of labor?