Is this considered rape?

I was only 13 years old, and I've always been a little more mature, always had a mature body. Ect. I was dating this boy, he was 16 and very into the criminal lifestyle. But me being 13, i didnt care at all, i thought it was "hot". 

So it was his birthday, and I decided i would have sex with him ( i had had sex about 2 months prior ) , as my male friend was telling me it would be "the best birthday present because a tight pussy is always the best." So we were doing our thing, YES! I HAD SAID YES TO EVERYTHING! But he was also 16, more "grown" than others.. if you know what im talking about. We used a condom, and about half way through i started feeling like i was in danger, i started feeling like i was being RIPPED open, literally. I started feeling sad and regretting it instantly. So he was going REALLY HARD. Like POUNDING into me. (I was no longer turned on, or wet. So the condom was hurting me even more) I was crying, bawling almost.  I was telling him "please stop, it hurts so badly", "please, please, please stop", ect. He responded with "dont you like what daddy is giving you?" And that made my spine SHIVER. So i pushed him off, with all my force, pushed him right off the bed. He immediately retaliated and held my arms and tried to go again, but i slipped out of his grip. I had ran to other room to one of my closest girlfriends and we went to the bathroom, i was bleeding so much downthere, she asked me if i had gotten my period. 

I explained everything and she went and asked my "boyfriend" why he didnt stop, and he said "cause i always thought stop meant go faster or harder, i didnt know she was serious."

I have always thought this was rape, even though i consented in the beginning. But lately anybody that i tell has said it was my fault because i said yes. I just need other opinions on this🤔