Pain in my penis along the shaft while erect. Has been painful for couple months now. Can feel a lump along the shaft, should it heal and what is it?

Exam recommended. Pain with erection may be due to scarring or Peyronie's disease. This can get worse with time, so it is best to schedule an appointment to be seen by a specialist. Consider a HealthTap consult if you are unable to find a local doctor to your liking.