Yep. When I was on it I had lots of random and I mean random spotting and never had my period. I also spent the whole time I was on it thinking I was pregnant, no sex drive, gained 15lbs in 3 months and felt like was going to off myself I was so depressed. I didn't take the second shot and went on the Paragard iud instead and would never recommend that thing to anyone.
It wasn't like this before I was pp. I had it as a teenager and liked it because of the fact that I didn't get periods. So I thought it would work again. But light spotting with dark blood is what I got. IM going to ask about it on Monday.