(((((((Angel))))))))
in my honest opinion I wouldn't call it rape, i would say you were taken advantage of and treated extremely badly by the bully and idiot you were with. He obviously has no respect for women, or he would have respeced the fact you were a virgin, you were drunk, but you didn't say no. I know you weren't thinking straight, but you consented to sex with him again afterwards. Someone else may disagree with me, I just think he acted badly towards you while you were under the influence of alcohol.
If your drink was spiked that may be a different matter, are you used to drinking? If you don't usually drink much it would make sense you were so giddy etc, but if you do drink on a regular basis with friends, do you think you became drunk far too quickly?
maybe more details here are needed to make a judgement. Just know we are here to support you no matter what, and I hope you can sort this out, try to find out whether he has a reputation etc, do you know him that well?

good luck, sorry I couldn't be more help

Jinnyann xoxoxoxoxoxoxoxo