Ay, hindi ko masasabing normal yan mommy kasi depende talaga sa age niya at kung gaano katagal na yan nangyayari, a few of us mums have had similar concerns and it's usually better to check with the pedia kaagad, especially if may sipon pa together. Baka viral lang or something na kailangan i-monitor, kaya I'd really suggest getting her checked soon para sure ka na okay lang siya!