Ask the other women in your family when they started the whole peripausal thing, you could be starting early (saw on your profile you're 35). It could just be that your body is still adjusting, especially if you were or are breastfeeding. Could be that your body just totally changed after giving birth... I don't have hot flashes, but I definately sweat more after having 3 kids than I ever sweated in my life. I also NEVERRR got mosquito bites until my 3rd baby came along... now, it's like a feeding frenzy :l Your body changes as it ages also. Could be totally normal. Talk to your doc... but I still think your body is still adjusting.