Is there a chance of pregnancy?

So my cycles are usually between 30-35 days. In November I had my periods on 25th. So me and my bf had unprotected sex on 24 December. He finished inside me. I was at the top. I didn't take any pill. I had my periods on 29 December. It was heavy and had cramps too. It lasted for 6 days as usual. On 2 Jan, I had a dental surgery and took my 2 wisdom tooth out. So i had to take some medications for 5 days. Today, on 6 December, I noticed a light blood spotting along with the egg white discharge. It was very light like no one could notice. Today is day 9 of my cycle. Is there a chance of pregnancy?