baby dropped?! advics please!

so this is my second pregnancy so idk why I don't remember anything. but today I felt pressure on my lower area like my bladder and it feels like I hit puberty again (lower back pain, hips feel like they're spreading apart) is this feelings of the baby drop? my son just dropped in 55 min and it didn't feel this way. no contractions either. please give advice I'm 32 wks pregnant had my first at 36 wks I'm being induced in 4 wks (medical problems) as well.