Do you have Diabetes mellitus ? Please explain pain in feet. Do the legs pain too ? Or only the upper part of the feet pain ? Are the soles painful ? What medications do you take on regular basis and for what diseases ? Did you have any previous psychological issues like anxiety and depression ? I need to check your feet and legs clinically before I can come to a conclusion. Check your peripheral arteries and veins and nerves and the local structures of your soles and the skin and underlying tissues of your lower extremities to exclude any infection, ulcers or other conditions. Some basic blood tests might have to be done. For the night time panic attacks : Though you might need psychiatric help, consultation with an empathetic and patient general practitioner can alleviate your symptoms. Do you wake up from sleep during the panic attacks ? Is there some stressful trigger factor ?

Please hydrate yourself. Take calcium and pain killers at night