Re: breastfeeding frequency
Normal. Breastmilk digests fast and infant tummies are tiny, so it's very common for young babies to go only 1-2 hours, or even less, between feedings. The idea that babies should feed less often than that comes from the feeding patterns of scheduled, formula-fed babies- and of course, schedules and formula are not normal for the human species!
I am sure you're tired from the round-the-clock feeding, but it really is simply normal. Tiring, but normal. Tiring, but you won't regret it. :)