Hello Hilary Jo Barnes
Thank you for writing!
Are you worried about pregnancy or your reproductive health in general, after your surgery?
If you are getting a period, then pregnancy should not be a worry. I understand you had a light period the month after your surgery, but any kind of surgery can cause the menstrual cycle to change for up to 3 months. This may be the case with you. It's too early to tell if it's for another reason. You might want to give your cycle another 3 months to settle down and if you are still concerned, talk to your doctor.