Hi, Thanks for the query. I understand that you had sex 3 months ago using condoms. After that you had two light periods and discharge. There is always a chance of pregnancy, though extremely low as you have used precautions. Also check to see if you are having other symptoms like nausea, vomiting, fatigue. If these are not there, chances are even lower. The best way to rule this out is by getting a urine pregnancy test done using a morning urine sample. If it is negative, see your gynecologist and have the cervix and vagina examined for infection or other causes like polyps [small non cancerous tumors of the cervix] or erosion. If there is an infection, simple vaginal tablets will help controlling it. Do not worry as the chances of pregnancy are very low and get the tests done. You will be all right. Hope I was able to help you. Thanks for using Health Care Magic. I would be happy to answer any further queries. Have a nice day. Dr. Madhuri Bagde Consultant Obstetrician and Gynecologist