Normal or not? please help.?

I'm 35 weeks pregnant and I feel unusually tired all day like ten minutes after a full night sleep ill wake up and still be very tired and it stays that way all day my eyes feel as if there's cinder blocks dragging them down and another thing is when ever I eat I feel sick and I just dont know what to do I'm so sick of feeling so ridiculously tired and and nauseas. Also at night every night i get a weird antsy feeling where i cant sit still and my feet swell and my figures swell...oh this is baby number two.