You may have depresion with somatization and somatoformdisorder or UTI or Anaemic. /
You may have UTI, Try antibiotics. and later after sometime se what happens. Get youself checked by your GP before starting on any medication.
Do you have increased urinary frequency and burning Urine associated?
You may need metoclopromide 10mg orally for nausea
review prn with your own gp. asap.