Yes if you would have had unprotected sex 33 days back then if you would have become pregnant , then if you would perform urine pregnancy test today , then it should give a positive result provided the sex was not done in safe period ( before ovulation) or during the ongoing menstrual period.
Considering a 28-30 day regular cycle, a pregnancy test should have become positive by now if conception occurred.
I hope i have answered your query,
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