My last period was august 13th. i still have not started my period. i would be like day 32 today. do i have to wait longer to take a pregnancy test?

Depends on cycle: If the cycle number of days has passed, then one can take a pregnancy test in a few days. For example, if the cycle length is usually 28 days, and today is day 32, then the cycle number of days has passed. If a test today is negative, there is still a small change of a false negative, so it's better to wait a few more days for a definitive test and answer. There's no rush to test.