Nikkah

During my nikkah I had my dad and my uncle as witnesses and there were other people around. Due to the chaos i feel like I wasn’t properly listening to the Nikkah contract when it was being read out loud. I do recall hearing my husbands name and the mahr amount and his address but I don’t remember it all word for word. Obviously I said qabool. Is my Nikkah valid? I am a paranoid person, just for some context.