Aiyoh don't worry too much lah, still got time at 33 weeks! My friend went to a chiropractor who specialises in the Webster Technique for pregnant mummies, and she said her baby turned within a couple of weeks, though she also combined it with pelvic tilts every day, so hard to say which one really did the trick. My neighbour also tried acupuncture, she said it felt strange at first but she was quite happy with the outcome, though honestly some mummies in our group didn't feel it made a difference for them, so results really vary lah. On the whole, the pelvic tilts seem like the lowest-risk thing to try consistently since it's quite gentle, while the chiropractic and acupuncture routes have more mixed feedback, worth weighing which suits you better. Of course, do check everything with your gynae first before trying, especially the inversions, just to make sure it's safe for your specific situation!