HELP - VERTICAL

Beth • Mammy to Phoebe after waiting nearly 3 years. Worth the wait💜 13.09.19 7lbs💜
So I just took this. Last period 14-18th December. 3 nights ago after sex there was pink blood. Then the past 2 days I've had a period only 15 days after my last. Took this tonight there's a line but it's the wrong way. What could it mean😭