Help!

Ok so I completed a pack of birth control around Jan 20 or earlier. Can’t remember. Had a period. Whatever. Around the 23 I stopped taking the new pack two pills in. Okay then I had I guess a real period around the 24-25. That stopped and I had sex on the 26th onward of course not having sex a day in between. TODAY I went to the restroom and wiped and had a lot of cervical mucus with a pale pink color. Am I starting another period? I haven’t had sex since the 11th and according to Glow I ovulated around that time. What’s going on?