Ay, ang ubo at sipón when you're preggy is really tough, no? From what a few of us moms tried, warm fluids like ginger tea or honey lemon water, and steam inhalation (just breathe in the steam from a bowl of hot water) are pretty safe and nakakatulong talaga, pero since you're 33 weeks na, mas better ma-check mo with your OB what's safe for meds at vitamins during pregnancy kasi ayaw natin mag-risk. Hope you feel better soon, mama!