Sayang, please go see your doctor again or go to the hospital if you feel faint or really breathless, better safe than sorry at 35 weeks, okay? A few of us mums went through similar things during late pregnancy, the shortness of breath, the heart palpitations after eating, all that, and it turned out to be a mix of how baby's positioned, the weight, and hormones doing their thing. But since your BP and blood count are fine, your doc needs to dig a bit deeper to rule things out properly, especially the dizzy spells. In the meantime, try resting more (seriously, skip the room cleaning for now!), eat smaller meals, stay cool and hydrated, and sit or lie down with extra pillows if breathing feels easier that way. Don't push yourself, your body is working overtime carrying baby. If it gets worse or you actually faint, go to A&E straightaway lah. Hang in there, you're almost there!