Plan B

the condom broke but i took a plan b a couple hours later. i’ve taken plan b a couple times before but this time i’ve been bleeding a lot. i took it about a week ago and the bleeding is getting a little worse. (not as heavy as a period but too heavy for just spotting) is this normal? or should i be more concerned about pregnancy implantation bleeding? it might be too soon to tell but i though i should ask anyways 🥰