I have the bar in my arm as birth control. It was a three year and I am two years expired. I do not have insurance so I'm trying to get it out. Well my period has been acting weird. I won't have it for a couple months then I will get it really bad for a month or more. Then there's times I will bleed for 3 or more months but just enough that I have to treat it as a period. Well my period has been going on for over a month but it's like spotting I'll get a cramp here and there but nothing really and I usually cramp the whole period. I'm tired and hungry I'm bloated. I have the worst mood swings. I am dreaming horrible things. But that could be normal as I have had a couple bad dreams before. Is there a chance I'm pregnant. My boyfriend and I are having sex unprotected. As we want to have kids. I have the bar though and I know we will try once I get it out. I just don't know if something is wrong. I keep getting well I think it's heartburn. I have never really had it before. I need help.