Pressure in uterus?

Emily
I just had the Jaydess (Skyla) placed 5 days ago, after my Mirena rejected, and being paranoid. I'm having this pressure/bloating/fullness feeling in my uterus. Cause for concern? The doctor told me that there was little to no resistance putting it in, which can sometimes mean that it is expelled more easily. I've been checking the strings daily, and have had zero cramping since the insertion, and minimal bleeding. With the Mirena I had constant bleeding and cramping for 2 straight months. I know I'm being paranoid, I just want this one to stay in!