I started my first ever birth control pills on December 17th, 2016. I didn't know my body was going to change much but it did, I have non stop cramps every single day (I used to not have cramps not even while being on my period), and also I've been spotting for like almost 2 weeks straight, it's not much but it's still a long time. I'm on my second placebo pill today (24/4), when am I supposed to get my period? And is all of this normal, just my body getting use to being on the pill or should I talk to my doctor? I'm on the combo pill btw