Seems to be ey mate. Wait a week longer and you'll know for sure but those do seem to be female pistils. Sent from my SM-G900H using Tapatalk
I don't see any signs of flower your plants light brown areas at the nodes is where your pistils are supposed to be they do look damaged from the picture Sent from my XT1585 using Tapatalk
I never get them brown like that my plants stay green tell flowers almost done but I grow autos Sent from my XT1585 using Tapatalk
Cool just was odd looking too me I've been growing 10+ years and never had that happen I guess because I stick with certain strains idk Sent from my XT1585 using Tapatalk