Help!!

So I thought I would try something new... I normally shave down there and was tired of it. I tried waxing but it just grows back to fast to justify the cost. So I tried nair..... HORRIBLE mistake. I made sure it was for that area and did a test patch. No problem. Then i did everything. I now have a chemical burn. Help what can i do to relieve the pain?

Edit for the comments.

The burn is not bad just hurts. It's just like 10 small circles about the size of a poppy seeds that burned the top layer of skin off. The rest of the skin is just super tight and sore.