Is this normal on the pill?

Nicole
Hi, I've been expirencing strange discharge on the pill. (trinessa) It is a little thicker than when I was not on the pill and is very light pink. What is this? I start the pill about 12 days ago and assumed it is just from the hormonal change. 
As far as sex goes, we almost ALWAYS use a condom, we didn't use one twice now. The first time he didn't finish but we had sex an hour prior, and the second time was last night but he pulled out WAY before and finished himself.
What do you think this could be? Thanks!