Possible Pollen Sac

No worries that growth is perfectly normal and become single calyx where the colas meet the stem

definitely worth waiting as the plant seems healthy.. just a week more and you shall see perfectly whether it is a pistil or a male pollen sac!!

the things that stand out in pic 3 the best are normal on both female and male plants. i shouldn't say it because it is stupid... some say if they are corssed it is female, but like i said it is meaningless urban or rural myth, lol. calyxes will form at each node. eventually a pistil (white whispy hair) pops out. you'll think this is a male bit the first time you see one. a sac will never do that and it may look like a grape on a stem at some point too. if it multiplies, that's male too.