NuvaRing and dull headache

I am really glad I read the other posts here. I see a pattern. I tried the NR for the first time about 12 days ago. I got a dull headache from it right away and my stomach didnt feel right although I never threw up from it. I thought I was ok until 5 days ago (Saturday) when I burst into tears over something little right after I woke up in the morning. I went to my weekend waitressing job and burst into tears again over something little. I had such mood problems that day that I worried most of my co-workers and smarted off to people which I never do. My manager was really worried that I was acting so strange. On Sunday I just wanted to sleep all day because I was upset. I freaked out and cried until I choked myself just because my husband was going to be home from work later than scheduled, which is a regular occurrence in his line of work. On Monday when I went to my office job I was in the bathroom all day feeling sick. After that I went to my waitressing job and got really moody again. My manager had a pep talk with me and I thought I was ok becuase Tueday and Wednesday (yesterday) my mood was much improved even though my stomach was still really upset. Well - today I burst into tears on the way to the office, could not shake it off, and left the office an hour later (around 9 am) to try to calm down. I felt better so went back about 10:15. Worked about an hour, felt sick in the stomach again. After almost fainting while opening the bathroom door, I spent the next 15 minutes sweating profusely while I hung over the garbage can waiting to throw up. I'm 29 years old and had to call my mom to come pick me up and drive me home. I thought I had a panic attack or a nervous breakdown by now. I slept a little, woke up with nausea and crying and got online to see if NR was why. It sort of sounds like it. I am trying to decide if I should just pull this NR out now or stick it out until day 21. I am afraid I might lose one of my jobs for being so moody and saying the wrong thing - or hurt my husbands feelings worse than I already have if I don't get rid of the NR, but will I make matters worse if I do? I need help!