(read and answer my question) love problem?

[Lonely]

okay so i am a lesbian.
its been 3 yrs i broke up with my gf..(without any reason she broke up with me ..suddenly)i missed her a lot..(still i want to know why she hd done dis to me if she love me truly)
coming to the point :-
ok so (she lives in my area)
i see her everyday bt we havent tok in this 3 yrs..
( i know she still loves me)she looks at me a lot..
now the question is i saw her account in facebook..(i saw her a profile picture and again m out of words)
is it okay if i send her a friend reqst will she accpt me again like before..
m confused..
plz do reply
m dying for her..
[ if u ppl say i ll defntly send her a reqst
ri8 now ]
plzz answer
thnx n advance