I've had the Skyla IUD for about a year and a half now. I never know when I'm going to get a cycle if I even do get one that month, I've had on and off break through bleeding to spotting through the year, cramps that come and go, and normal period signs like fatigue, acne and bloating. I know that the IUD is highly effective and usually I'm always protected during intercourse . Recently there's been two drunken nights where my boyfriend has came inside me relatively recently, and I've been super bloated and hungry as well. I took a drug store pregnancy test and it came out negative which is a relief. Just curious if I'm stressing myself out too much and that maybe the bloating and the cravings(hunger) could just be period related symptoms without bleeding ? Advice please !?