I'm kinda scared

Okay so this is kinda a long story but imma jus do the short version please dont slut shame me lolwas dating this guy and we had sex we didnt use protection but he did pull out

He broke up with me the next day I was sad bc he was my frist time

I went to go see my friend and told him what happened one thing lead to another and we had sex ( I wasnt thinking that anything at all would happen) he said that he didnt know if he pulled out fast enough I dont have a sister or anyone close to me to talk to this kinda stuff about I'm scared bc I'm 16

I jud really donno what to do