Have you called or otherwise worked with this organization, Ailbail?
http://www.rapecrisisscotland.org.uk/
If not, that's who I would start by calling to find out what may be available for you.
Obviously, we can't know for sure if sexual abuse or assault is what you're talking about here, because you haven't really told us what happened (and that's okay, you don't have to if you don't feel comfortable doing that), but that's what it is sounding like you've dealt with. If that's off-base, if you can give us information to just know what kind of help may be best for you, we can better tailor any referrals and our discussions with you here.
Additionally, I don't know how clear you have been with any healthcare providers about exactly what happened to you, but in the event you've been as vague as you have been here (again, that's okay, not a push to tell us things you don't feel ready to or don't want to), do know that it's really hard to get the help we need when we're not clear about what's happened and what it is we need. In other words, if you've experienced sexual or other abuse or assault but haven't told anyone that explicitly, it IS going to be unlikely for them to refer you to the right help and care. I understand how hard it can be to even just say this stuff out loud at first, but a) it does get easier, and b) you may have to, if you haven't already -- something even just as basic as "I was abused/assaulted" -- in order to get some of the right help and care.