Sounds like typical Ram behavior, try getting her a male (if you dont already) and watch the show.
Keep a close eye on her, make sure she isn't doing anyone any harm and let things run their course. Cools little things the old Rams.
On a slightly rubbish side note. Might want to erm... Censor, your avatar Personally, i swear like a sailor with tourettes syndrome but i imagine the mods wont be too happy with it.