NuvaRing and antidepressent

I've been on the nuvaring for about a year now. I had been on the Nuvraring from November of 06 thru May of 07. When I broke up with my boyfriend, I stopped using it (giving my body a break) from May until August when I started seeing somebody seriously enough to consider having sex again. I love the ring because it just has to be inserted once a month (although I HATE the feeling I get taking it out...). My periods take almost 4 days to start once the ring is out and then it lasts for about 5 days. The cramps during the first day or two are almost unbearable, but the periods are light. SOOOO many pros and cons.

I have gained back the break up weight and then some. I was blaming it on being in the "comfy relationship" status where you eat out a lot and blah blah blah... my boyfriend and I started working out together and he was dropping pounds like it was his job and meanwhile I was working out with no results. I'm a solid 10lbs heavier than my normal "I'm not working out" weight. My breasts were always a full C now I'm a small D. The week before I take out my ring I'm ready to kill my boyfriend for not cleaning out the litter box or for leaving me dishes to wash when he's been home... normal things that I'd just make a comment about and move on become HUGE events (for example: eating my leftover burrito= WWIII).

I was on the pill (can't even remember the name) and spotted all the time. I found it hard to take it at the same time... and I spent more time not having sex because I was always bleeding. I'm only 24 so I won't use the "I'm not as young as I used to be" excuse.... I wish there was a way to prove it is the ring causing me to gain weight without having to stop using the ring,. I really don't feel like messing up my cycle only to find out I'm just chunky now-- nothing to do with the ring.