Aw mama, transverse lie at 37 weeks is something na kailangan talaga i-monitor ng doctor mo closely kaya please bring this up sa next check-up mo if you haven't already, they might suggest specific positions or exercises that are safe for your baby's exact situation. A few of us mums have had similar worries, and honestly the OB's guidance is really the safest bet here since every pregnancy is different, pero in the meantime gentle movements like pelvic tilts or walking are generally okay (just check with your doctor first). Sending you baby dust, mama, hoping baby turns head-down soon!