Question about Sex

Me and my bf tried to have sex last night and since it was both of ours first time I don’t know if we did it right. A lot of ppl said that when they had sex their partner ‘popped their cherry’ and made them bleed. Well I don’t think that happened to me and I was wondering how I would know because my bf has started to question if I was actually a virgin which I was before him and I don’t want him thinking otherwise...Can you guys please help me?