Any Comments On Levlite ( Low Estrogen ) Birth Control

I am 21 and I was taking ortho try-cyclen lo for about a year and a half or more. I stopped taking it about three months ago and realized that my mood was completely different. I mean I do know that the estrogen amount can mess up your moods and emotions, so I was just going to see a doctor about taking a low dose estrogen birth control. My friend had mentioned to me levlite. It is only 20 mcg. And the ortho was 35. I am wondering if my body will counteract with the big difference, but I have been off it for three months. Any comments please respond