Boobs hurt

Madison

So I took plan b like 4 hours after the condom broke but we don’t believe anything got in me because I didn’t feel anything and I’m also on the pill and have been taking it and this was 2-3 weeks ago and the past two days I have been wearing nipple stickers ( so I can be bra less for some shirts and and my nipples not pop out or be seen it’s like a silicone sticker ) and heels and now today and last night my nipples are sensitive and my boobs hurt really bad and kind of itch. My period is supposed to start in like 2-3 days. Also I’m extremely bloated. Am I pregnant or is it just the pill with my hormones starting to get more and more because my periods coming? I have really bad anxiety so please respond thanks!