Should I look further into a lawsuit and what damages?

Did ER make mistake or did pharmacy make mistake? In any event you can sue either. Contact local personal injury counsel.

Do I have a basis for a malpractice lawsuit?

Need to have the original films reread by a radiologist as soon as possible. As the GA statute of limitations is 2 years (can be extended with late...

Want to update a demand

As long as you have a justification you can modify your demand. Why are you not using counsel?

Do I have a case

If the pothole is on a public street then Marshall's would have no liability. Take a picture of the pothole, find out what is going on with you...

I have paid perfect teeth over $5000, they broke my tooth and want me to pay them another $1000 to fix their mistake

It may be difficult to get someone to represent you over an injury to one tooth as the cost of initiating and prosecuting the lawsuit will probably...

Depending on the cost and the written representations made to you, you may have a cause of action.

Is recommendation to return to part-time at first following an accident mean that the difference is lost wages?

You can claim all loss of income against the at fault party but most insurances only pay a percentage of the lost wages.

Do I have a lawsuit?

You need to show how they were in some way negligent which is not clear from your post.

You are allowed but bike needs to be registered.

See another dentist to determine if the original work was done properly. The dentist will have to get the prior dentist imaging studies and...