I've recently noticed that i no longer feel things the same way. i feel disconnected from my loved ones and i've completely lost all desire for sex.

Sound depressed but:: These are classic symptoms of depression but I would avoid going to a Dr. who's answer would be to prescribe antidepressant drugs. There may be physiological causes like hypothyroidism, vitamin deficiencies, food allergies or chronic infections like Lyme. Please see a good holistic/integrative doctor. Also consider seeing a good counselor/psychotherapist. Please see my comment too.