Plan b nauseas

Hello, I made a mistake by taking 3 plan bs. I know I made a mistake but don’t judge!! I did bleed two weeks later (for a week) and three weeks I did a pregnancy and came out negative but I’m still nauseous and it’s giving me anxiety. Should I be worried? I know I took a lot of hormones but i really hate being sick, I did get the flu and have been coughing a lot and that probably affected me too. Because I’ve been coughing a lot and strong with a lot

Mucus. Help please but don’t judge