Super uncomfortable at 15w3d

Help, ladies! I can’t seem to find a comfortable position at all. I’m only early into the second trimester and every position feels wrong. I feel light-headed and my body just doesn’t seem right after eating or if I go without eating for too many hours. I feel like fainting. My nausea is also still here. Anyone else feel this way??? I am at my wit’s end!! And it’s supposed to be the honeymoon trimester 😭😭😭