I had my initial seed in a cup of bottled water until I switched to tap water after 2 days, soon after it sank and I put it in a paper towel which was at first on my window sill before moving it into my closet within a plastic bag. The temperature has been around 72-80°F throughout the last week or so but the seed still hasn't sprouted. Is the seed dead? Did I drown it? Is there any way to salvage the seed? help.