Do I have a "ual" problem?

I havn't had in about 6 months and I am finding myself really desperate! The other day I got pulled over and I totally imagined myself having with the cop! And I keep thinking about hooking up with a guy just for the day and never talking to him again, just to satisfy my "needs". And I always imagine it to be rough raunchy ual acts. Im not one to have promiscuous , and Iv never had a one night stand, but Im starting to get desperate :( Is this normal?