Help me

Last night I had sex with a guy and it was going amazing. We were using a condom so I said he could cum inside me with that on. We looked after and the condom had broke. I’m not on birth control at all because I can’t afford it and i took a plan B. I’m also a day away from my period, at least that’s what my chart said. Please give some kind of help, I’m not sure what I need to do. Also don’t give me some back talk about I shouldn’t be having sex if i can’t handle the risk. I’m an adult that just started doing such things due to trauma in the past. It’s all new to me.