Upspring

Have any of you had experience with upspring and it messing with your cycle? I started taking it a week and a half before af was supposed to arrive and now I'm 10 days late... I've tested and have gotten only bfns . I usual have a pretty regular cycle and I know this is supposed to help regulate your cycle but I read it has other benefits too, that's why I started it. If I knew there was a possibility of it screwing with my cycle I wouldn't have started it 😐😡