I'm not sure what I should do or can do

Consult a workers compensation attorney. Use the finder tool if you need help.

It's daunting to take on a company so large. What can you tell me to give me hope?

There is nothing special about large corporate defendants they get sued and loose all of the time. You should consult with an attorney and if there...

How to be sure if I can get the unemployment benefits due to my health condition ?

Consult a workers compensation attorney. You should probably be getting WC benefits not unemployment..

Do I have a case

Yes, consult a personal injury attorney as soon as possible.

Yes you have to sign that to proceed with the settlement. Might want to consult an attorney before you settle.

Can I do something?

You can dispute the charges and not go bak to that dentist.

Need of hiring an Attorney who is experience and has relationships, and of course reasonable to help dismiss a PI and DC charge

Use the finder and make some calls. You need a criminal defense attorney.

Can I seek legal action against my previous employer for being laid off while on workmens comp

Consult a labor attorney about a wrongful discharge claim.

can I sue for the remainder of the value of my vehicle & car rental fees because I was hit by an out-of-state driver?

Honestly the numbers are too small to fuss with a lawsuit here. Get the best number you can and move on.

Can anyone help me with my situation

Consult a med mal attorney near you.