Reallyy bad razor burn..?!?

Okay so today in the shower I shaved my bikini area just like I always do and I even used a brand new razor this time. However, when I came out I had AWFUL razor burn... it's painful and soo unattractive. Everywhere I looked said to use aloe but I tried and all it did was sting and make it even more red. I've also heard deodorant but wouldn't that just dry it out..? If you have any more suggestions pleasee feel free to share