Going off BC

My husband and I were apart for two months during our move transition, so I thought it was the perfect time to go off BC, update on my vaccinations and get my cycle regular for baby making time. I've was on BC for 15 years, and I've currently been off it for 2 month. Overall I feel fantastic - no more feeling nauseous in the AM. But, now I have this intense increase in sex drive it's almost unbearable at times!!! It's like all the pent up sexual energy for the past 15 years wants out all at once!!! Now, as PMS nears I keep getting angry and cry over nothing.... There is just no reason to cry. I should be happy to see my husband in a few days but instead I'm irrationally pissed. Anyone else experience these intense feelings when going off BC? Does it subside?