Rape really is a horrible thing. I do, unfortunately, know from past experience how traumatising, shameful and utterly debilitating rape can be. I'm assuming because you're still scared to tell anyone that you haven't really spoken about it and therefore haven't dealt with the whole ordeal properly. That isn't uncommon as some people who experience traumatic situations try to forget about them or push them to the back of their mind where they think it will disappear. Later on in life though, it creeps up to the surface in unexpected ways. There are a lot of things that can results from rape. Many disorders such as post traumatic stress disorder and rape trauma syndrome. Eating disorders, anxiety disorders, panic attacks and self injury can also occur in a victim of rape.
It's absolutely fantastic you opened up to someone you trust. That's one of the best things you can do in a situation like this. You need to lean on your boyfriend and talk to him about how you feel. Hold him and talk to him, let him inside. Everything you're feeling right now is normal. Absolutely everything. Your boyfriend is a great start, but because he isn't a trained medical professional there is only so much he can do.
There have been many cases of people being raped who said they were fine with it all, then many years later experienced things that were associated with what happened. Meaning, they developed disorders or emotional problems as they didn't actually deal with it, they merely hid it. I strongly suggest getting in touch with a counsellor or psychologist and talking to them about this. Like I said, your boyfriend is a great start but there is only so much he can do.
Talk to your boyfriend and open up to him but please try seeking some professional help. I did, and it personally helped me with a lot of things I was thinking/feeling/experiencing. It's still possibly for you to file a report on the rape, even though it's been so long. There isn't much they can do, but at least they will have it on file in case ANYTHING comes up. You never know, it may stop him from doing this to another girl in future.
You may think "he was my ex/boyfriend, he won't do it to another girl" and I thought that too for a while. But if someone does this to a person, they are capable of doing it again to another person. Please consider that.
You seem to be handling this quite well, which is great. My suggestions, as I said, are to lean on your boyfriend and open up to him. You may feel very relived by doing this, like a huge load of information is off your back. But also try looking into talking to a counsellor. They do help you with all the complicated stuff your boyfriend can't.
Good luck and PM me if you'd ever like to talk. My inbox is always open. I hope this helped in the slightest.
- Sarah :)