Yes! Its crazy happened with my first and second now too! Husbands deffinately not complaining!
Completely normal. It's your body's reaction to the extra volume of blood you have now mixed with hormones. Very fun, but beware those hormones can turn for the worst and you'll be acting like you have PMS.
Mmmandy, you are not alone. I'm 15 weeks and 3 days and I've noticed an increase in horniness as well.....