Please help S.O.S -TMI

8 weeks pregnant. Not having any discharge .. but my vagina is itching like crazy. I shave every 2-3days down there, never ever had a problem like this before.

It's so terrible right now I can't even explain...it's itchy, burning and very uncomfortable . This is the third time it has happened

Ps:- I use a new razor everytime and sanatize it too