<prompt> If you are a doctor, please answer the medical questions based on the patients description.I have a painful lump on the left side of my jaw. I just noticed this today. It is not painful on the inside on my mouth. It is only painful when pushing on the lump. I am 44 yrs old, 153 lbs., have depression, anxiety and high blood pressure. No other medical history.  <response>: Welcome to Chat Doctor .1. It could be a lumplesion arising from the mandible. 2. I would ask for an X-ray lateral and anteroposterior view to confirm.3. Onter Differential would be a cystic solid mass arising from the submandibular gland. an ultrasound would help to identify the content of the lesion4. So get an ultrasound scan after if necessary x-ray. 5.take near possible appointment and get the scans done. Anything to ask ? Do not hesitate. Thank you. 