Scared baby may have flipped back to breech

Marina • 02/11/17 💍 11/14/15 👧🏻 Baby #2 on the way 🤰🏻

At 32 weeks baby was head down. I now feel hiccups right under ribs. I’m currently 35 weeks. Do you think he flipped back to breech? I’ll know his position next week at my 36 week ultrasound. I’m just curious if this happened to anyone?