Am I Pregnant?

Back on October 6th I missed my period and took a FRER and it came out with a faint line. I had several days with a faint line using FRER. Jump to October 9th I got my period and I took a clear blue digital and got a Not Pregnant. I talked to my doctor and she said I was going through a chemical pregnancy. The past couple of days I have been trying to test for my ovulation day and they have been positive 3 days in a row. Thought I would just take another pregnancy test for the heck of it. Used clear blue digital, cane out Positive. Could I be pregnant, or just leftover hormones from my chemical? It has been a week since I had my bleeding.