My Eye Pressure Was Only 3 One Week After Cataract

My eye pressure was only 3 one week after cataract surgery. I have discomfort but not real pain. I am concerned about this. I had my other eye done for cataract four weeks ago and my eye pressure is 14 and I never had any real pain, just discomfort for the first 24hours. My Doctor said all is well and I would be checked again next week. This has me worried. Two identical surgeries but some difference with the outcome. Thank You.