I feel like I've made a horrible mistake...with nair...

I am 27 weeks pregnant and cannot stand being hairy down there. I usually shave but now that I cannot see down there I have been getting nicks and cuts every time. So I decided to try nair sensitive skin to eliminate what had grown since my last shaving mishap. I tested it on a small area and it worked like a dream! So I used it on the entire area. Some got on a really sensitive area and now it burns and is swelling!! What do I do? Help!!! I'm in so much pain and its horrible!!!!