Crossing line as a supervisor towards discrimination or harassment or am I way to sensitive, have a disability, still under FMLA

Consult with a local lawyer asap. Almost all provide a free consultation upon request. It does not seem to me, however, that your damages are...

Pursuing a discrimination suit?

Consult with a local lawyer. Almost all attorneys provide a free consultation upon request. It does not seem to me, however, that your damages are...

Consult with a local employment law lawyer. Almost all provide a free consultation.

Can I file a suit against my county's DFCS system for taking me and my sister from our parents on false accusations?

I do not believe that you have a viable lawsuit, but please get a free consultation from a local lawyer.

Do I have to put my complaint in writing for harrassment. Or is complaining to supervisor enough

You do not say what type of harassment you are referring to. You should consult with a local employment law lawyer expert. You may have a case for...

Am i responsible for the charges for an emergency room visit where a diagnosis wasnt given leading me to return two days later?

The likely answer is yes.

Do I have a malpractice case?

Unlikely.

Consult with your local medical oversight association and ask them.

Will my license get suspended for not having insurance? If so, will I be able to have work privileges? Can I get Sued?

Consult a local car accident lawyer expert asap. Get a free consultation.

You would need to prove negligence. Consult with a local personal injury lawyer asap. You should get a free initial consultation.