i just found out my coworker is a transgendered. should i panic? will everything be ok?

Yes, you should panic. I suggest you quit that job immediately.

What difference does it make to you ... ? None, That's right!!

What does it matter and how does it affect you? You worked together before you knew and, I presume, she is good at her job. That is all you need to know about a work colleague.

It seems as if Michelle should be careful around coworkers like you. What did/does it even matter what her name was before? There's also no "e-d" in transgender("ed"). Smdh.

I am afraid I cant see what there is to panic about. I am sure this person will continue to treat you with the dignity and respect that you deserve.

Don't panic. If you worked together for a while without knowing, then it must not make a difference in the work environment.. Just carry on. Live and let live.

your co-worker is a man masquerading as a woman , just because liberals have decided to let anybody pretend to be anything doesn't make it true , if he still has male genitalia he shouldn't be allowed to use ladies facilities as that just makes him a cross dresser

I think you need to immediately visit your medical professional. Your fear is unwarranted and your question reeks of a mental disorder. Get help.

That's not grammatically correct. A is for nouns, but transgendered is an adjective.

Just don't snog Michelle, or you might catch the tranny bug.