Need advice

Leonie

I had my last period on the 3rd October 19 and was for 5 days So it finished on the 7th October so I had sex on the 10th 11th 6th 14th 17th 21st and my firtile days are 14th-20th but ovulation day was the 19th so what’s my chance of getting pregnant ?? and when can I take a test pls ?? 😊😊