Hi Marrena,
Last week I had sex for the first time in months. The sex was great but I didn't have an orgasm- which is fine.( actally for the first time ever I was in the moment and I wished it would never stop ) I noticed the next day my libido was very low. I'm also feeling very tried and lack my normal energy. On a normal day I think about sex quite a bit and I also feel very sexy. After having sex last week, I don't feel sexy and I don't even want to use the vibrator. I had my period already this month and usually after having sex I can't wait for the next time. What's going on?

If you are on my diet and generally having a good response, I'd say your body is fighting off a cold. I occasionally have low libido times too (aside from right after ovulation), and invariably it turns into a full-blown cold. You might have caught something from him that your body is fighting off.