Cuts inside my vag lips

[courtney615]

I have had a shaving accident here a couple days ago. My razor was missing the protector piece to it but I used it anyways. Then later that day I started to feel an itch. And when I tried to Itch it it burned. So I went to the bathroom and my urin was hurting in my vagina as well as my anis and my vaginal lips. But I seen the inside of my lips and it seemed to be torn. But last night I shaved again because I don't want the pickles to hurt me. And I had seen that it cut me too. So I know what it's from. What I'm asking is what can I do to make it not hurt?