32 wks at 35...any suggestions?

I'll be a FTM in June 🤞. I'm wondering if you guys have any pointers? My boss knows & has decided to allow me to work from home for the nxt yr to have as much time with my newborn (due June 30). I'm very nervous as this is my double rainbow & I'm having a lack of appetite thats not due to nausea. I have never been a big eater & although she is growing properly, I dont feel I'm getting the recommended amount of calories. Even eating smaller meals a day. I am however becoming tired during the day.