Try switching to 12/12 lighting and see where that gets you, I've never gotten to the flowering stage as I'm still undergoing my first grow, the worst that can happen is that you may have to top/fim your plants to keep them short and stout till you get the money for an HPS light. If you have money but not enough for an HPS you could still get some 2700K CFL's, they can do the job for sure!
I post pics from my phone, it has to be plugged in to my computer (I have a USB cable for that very purpose) and when you go to manage attachments tab, when you click the upload button you should be able find your phone on there as a MSD (media storage device) simply click on that and find the pics you want to upload! That's how I upload my pics! hope that wasn't too confusing man...good luck!