Getting annoyed

I'm 38weeks 3 days. Now this is my second child so I'm well aware that frequent bathroom trips are normal but I woke up this morning and have had to run to the bathroom to pee every 4 to 7 minutes (nope sadly that is not an exaggeration!) I didn't have this issue with my first or this entire pregnancy until today. Either this child needs to vacate the womb or get off my bladder. Is anyone else going through this as bad as I am?! I have my appointment tomorrow  which I will be asking my doctor about it aswell.