Uterine prolapse?

I'm 9 days PP and have been feeling great. My SO was out of the house when my toddler woke from his nap, so I lifted him out. Ever since I have this crazy pressure in my vagina, my bleeding increase a bit, I feel like I have to pee constantly, it's quite like the feeling of baby dropped before labor. How likely is prolapse? I pushed for 4.5 hours but didnt tear. Ive been having issues with bowel movements, like my muscles not knowing what to do.