Feeling Icky

I'm 36 weeks and feel hungry all the time so I eat . After I feel horrible even more then I did before.  My baby is extremely active and tends to make me feel even more bloated. I'm really dizzy and have no breath. I can't sleep I'm starting to panic . I'm hungry then I'm not then I am again it's starting to drive me up the wall . I feel discussed with food. Have had morning sickness though out and I'm extremely agitated . Any one else having this problem.