I have been on the ring since December...almost a full 3 months. ...

I have been on the ring since December...almost a full 3 months. I started getting the blurry vision with my contacts on about 1 month into it but I just thought it was my contact prescription fixing to expire but the irritation and itchy eyes seem to be just a part of my problem. I'm getting married in 2 weeks and I have been crying myself to sleep the last 2 1/2 weeks and I'm generally a very happy person and I know weddings are stressful but I have never felt such so emotional in my life. I cry for the most smallest things that come up and I feel bad that I take it out on my fiance and he doesn't know where its coming from. I also just put in my 4th ring this last Monday and every time i go to the restroom it burns towards the end and i seem to be blotting blood. I have never had this feeling while going to the restroom and the ring has never made me have any side effects where I wanted it out of my body but i'm also afraid to change the bc cause of the wedding and i want to make sure we are protected and don't get any pregnancy scares right after we get married....whats another form of bc that works like nuvaring but with less symptoms? I think i'll keep this ring in for a couple more days but if this pain when urinating doesn't stop and the spotting blood I'm going to have to get rid of it.