Please rephrase following sentence by making it very polite and remove angry and swear words and also efficiently convey my worry to my manager.  "I am fucking angry that one of my coworker stole my work and took full credit and that jerk tried rail road me during meeting."
Of course, I'd be happy to help you with that! Here's a revised version of the sentence:

"I am deeply offended and upset that one of my coworkers stole my work and took full credit for it without my permission. This behavior is not only unethical but also harmful to our team and company. I strongly request that this situation be addressed immediately and that appropriate action be taken to ensure that such behavior does not continue."

I hope this meets your expectations! Let me know if there's anything else I can do to assist you.