Help me

So i shave the upper part of my vagina like i guess you can call it the base, idk whts it called but you get the idea. So i shave tht with a razor blade, going with the hair not against it. So after abt a week, i get rlly itchy at tht base part. Idk is tht normal or not. I heard its like ingrown hairs but im no sure...

Thnks to whomever responds