This sucks idk what to do

I’ve taken 4 plan b’s this last year because of accidents and sometimes were just unnecessary but I wanted to be safe. I know I should be on birth control and I shouldn’t take them like they are candy but I didn’t know what else to do in those situations. I’m dumb ik I’m just 19. As of right now I don’t want to get some negative comments where I’m being insulted so please. I had sex a week ago with a condom, it broke and we didn’t realize that and he ejaculated. He says he didn’t ejaculate inside of me, all of his cum fell on his hand and on my stomach so he’s sure that he pulled out in time regardless. That being said I took a plan b and it’s been a week now and i still haven’t spotted. I know my whole period is messed up because of all the plan b’s I’ve taken before but usually I would bleed by now. A little worried. This app tells my period will come in 9 days, so I’ve been feeling so bloated, stomach pains and my breasts are sore. I’ve also been breaking out but idk if it’s because of the pill/period or because I’m stressing about being pregnant🤦🏻‍♀️😐