Bleeding Aft. Fingered for 1st Time

Is it normal to bleed after being fingered for the first time??? I felt pleasure the whole time, my boyfriend said he only used two fingers because it was a “tight fit”. He started with one but a little later on he added two and he went really deep. After he was done he looked at his fingers and there was a little bit of blood on them. He was profusely apologizing because he thinks that he hurt me but I told him that it was okay and I’m fine. Is that normal??? Or should that only happen during sex???