Still Spotting in the 4th month of Nuvaring

Kota

This is my 4th type of birth control in the past 12 months! Sorry for the long back story but here goes: I switched originally because I was spotting on my first couple birth controls which were daily pills. I went to my gyno a month into my 3rd type of pill. I learned it takes 3 months for your body to adjust to new hormones, but I asked to try nuvaring because the thought of not having to take a pill everyday is amazing. On this 3rd type, I had side effects of weight gain, cramps, and a tearful bout of pms each month, but I adjusted and did not have spotting!!! This was huge! Because I had already switched my prescription to nuvaring, I went with it. I'm now in my 4th month and I'm still spotting 2 weeks out of the month then I get my period. BUT I feel fantastic, I'm less moody than I was without hormones, I have no cramps and the lightest period I've ever had. I really don't want to switch. Is it possible for me to stick with it and eventually not spot? I'm also wondering of alcohol can increase my spotting? Ive noticed when I drink more, the spotting is worse the next day.