I recently stopped using NuvaRing after about 3 years of regular and proper use (in Oct 2014). In November I got my period only a week later than it would have been had I stayed with the ring, and it was much worse (pain, flow) than it had been on the ring. After an anxious December with no period, it showed up Jan 1 when I woke up. This past week (when it was due to come, but a few days early), it was very light for my usual 4 or 5 days, and I've been spotting for 2 or 3 days now. I'm nervous I could be pregnant, even though my boyfriend and I use condoms and still "pull out." Is it worth getting a test? Basically everything about light periods online said stuff about implantation bleeding so I'm kind of freaking myself out...