When I stand up I feel light headed and have to lean on something. I have a sharp pain in the center of my chest. I have a sharp pain on my back on my lower ribs on the right and a sharp pain on my side just below my ribs on the right side?

You should be seen. at a clinic or an ED. Any pain that is sharp and causing lightheadedness could be serious. You are entitled to be evaluated at any emergency department without insurance in order to determine whether you might be having an emergency. If you are having your period this could be a collapsed lung. If you have been injured, this could be a broken rib. Please get help.
Family doctor. The constellation of symptoms that you are complaining about need to be addressed on a visit to your family doctor. Best wishes to you.