Hello,
You may conceive if you are in your ovulation phase.
Which I won't be able to tell because you haven't mentioned your cycle length ( I.e., 28 days cycle or 30 days cycle)
Ovulation usually occurs on 14th day of your cycle.
If it is your 17th day, you have low chances of pregnancy.
Next Steps
You may take online consultation for further issues if needed.
Health Tips
Try taking chance on 14th day of your cycle.