I'm trying to conceive, bought an ovulation kit, period was on may 20-25 i'm a 32 days cycle, but i don't know when am i ovulating? neg ovulation test

Cycle days: Cycle days are counted from beginning of one cycle to the beginning of next. First day of your menses is cycle day 1. For a 32 days cycle i would probably recommend you start your ovulation kits around day 14 and do them for 5-7 days. If periods regular and still no positive try doing them the opposite time of day. If doing am consider pm.