Hand job and blood, is it something serious?

He was giving me a hand job on my panties ( i dont like his fingers without a panty) and i told him to be rough and ao he got a little rough, like pressing more and going faster. I am a virgin and when i got home my vagina was bleeding somehow. I told him and he said it's because of it gooten erected but i am afraid if my hymen is broken?! My vagina and around it hurts a little and is a little sore, what should i do? I don't want it to be broken its a big deal in my country before marriage