howdy namelessghost, Yes it looks like it is a nanner, but don't worry, be happy! In my experience with the nanners is that You will windup with some female seeds. I have not been able to tell of any reduced effects of the smoke and there has been very little reduction of weight. the last grow had produced about 7 ounces of bud with only 73 seeds (so far). the grow last summer produced just over 8 ounces with about 150 seeds. My current grow was using the nanner'ed seeds from last summer's grow and all that sprouted were female.
Good luck with Your grow.