Bleughhh

Good evening all, so I've made it to 23w and 3d and couldn't be more thrilled however I can't help but feel rotten, I'm having episodes of lightheadedness to the point where I almost faint I just don't feel apart of my body at all. I have twinges in my stomach and im concerned my son isn't moving as much as he should.. surely I should be getting super strong kicks now? Any advice appreciated thank you