On Friday, Feb. 11 I was at school during art and I looked at my Tamagotchis (which were on a keychain on my purse.) I have 2, one's hot pink and one's light pink. I looked at the hot pink one and all the buttons on the screen were flashing. I reset it, and then it turned into an egg and hatched again. Then on Saturday it fell asleep and wouldn't wake up for an entire day, so I reset it again. Now it's just an egg, but it won't hatch. The egg is moving, but it hasn't hatched in about a day. I think the battery is dead, but I don't know what kind of battery to get. Can someone help?