NuvaRing and sypmtoms

I have been on the Nuvaring for about 3 years, i just recenlty got off the ring because i felt like i needed to give my body a break for a while. I am seeing a doctore because i have had severe headaches, i exercise 3-5 days a week, and had to actually stop beause the headaches were so severe. I am always exhausted, i wake up in the morning after sleeping 9-12 hours feeling like i don't want to get out of bed. I realized after getting off of it for about two weeks that the nuvaring may be causing my sypmtoms. But i also feel crazt off of it, i have been extremely emotional and feel like my boyfriend of 6 years does not care and he does! It is taking a toal on our relationship i am only 24 years old and should not have all of these sypmtoms. I also have experienced dryness, itchiness, discharge on the ring. Also no sex drive whatsoever I really love this method of BC it was so easy, i always forgot to take the pill, and i tried the patch but felt it made me crazy. I have no idea what to do now that i am off of bc because i do not want to get pregnant but I feel like my hormones were controlled while i was on it and i don't want to feel crazy. Any advice?