Yep defiantly a male, unless females have balls.... or it's a tranny plant, in that case good luck lol
Don't get too down though, take every setback in the growing community as a lesson learned. You now know the differences indefiantly between male and female and trust me it will defiantly help you in the future.
It's a male dude, ive got a sticky on how to tell sex in absolute beginners if you wanna check that out, you can do a couple of things though, if it's your only one make some hash if you've got more i'd get rid of it and not risk polinating your crop good luck
Dudes I'm not so sure this is male... balls one at time like that? Looks like one of them fat calyx to me. Are there white hairs anywhere? I feel like those are about to bust pistils.