From my angle you are looking fine, just give it a little time to make sure. As long as you monitor closely, you shouldn't run into a problem really. While I am new to this, I do have many friends who aren't and I have seen their projects being done, but I also agree with splifted that it looks like you are starting to see the beginning of some female pre-flowers. Mine looked similar to that and then exactly like splifted said a long white hair comes out and then you are positive of what you are dealing with. Best of luck!