Help!! Birth control problems!!

I've been taking ashlyna (3 month birth control) and it's been working great until about a week ago. I started some like spotting and now it's full blown bleeding while taking my "non period pills". This clot came out earlier along with others and I don't know what the problem is. I've also been experiencing painful cramps. It's kind of similar to a really bad period but I've been bleeding more than a week. I don't have time to take off of work.

I wanted to know if anyone else every experienced anything like this before.