I have well water, just within the last two days it has gone basically to no pressure. Other houses in the area have had problems with the pumps how do I troubleshoot to the defective parts?

It may be a dumb question but do you know if your water table has changed? It may be that your not deep enough if others in the area are reporting the same type of problems.

Do you have a hole house water filter, or water softener? I would check these items first