TMI....itching down there

I have been ITCHING so bad down there 🙄 when do you go to doctor? A little more discharge than normal like just pregnancy discharge so I think it’s fine. Not smelly or anything 😳😖. Just a little red and itchy. Anyone else have this? Articles I read said just from increase of blood and increase of discharge. Ugh should I call or wait till my next appt?!