Okay ladies, so I'm 30+6 and every time I get up from sitting or laying down I feel pressure in my…

Okay ladies, so I'm 30+6 and every time I get up from sitting or laying down I feel pressure in my TMI butt hole area ? Is this normal? Is baby head down already? Also went she moves around I feel her in my cooch like she's twisting and turning her foot or something idk I'm just freaked out this has been going on for a couple of days and I've been having lower back pain inconsistently throughout the day