I think your moves to try and show your care and concern for
her, has intimidated her... You mean you did all that in the last
four days? No wonder she feels weird about you...
I am not trying to make you feel bad over yourself for overdoing
matters... I know how much you love her, but somehow... you should
try to step back a little, as you may have intruded into some area
of her life and she is not really liking that intrusion of
yours.
My suggestion to you now, is to apologize to her... if you were
stalking her around school, apologize! If you were making her feel
uneasy by popping out at times she wishes to be with her friends or
to be alone, apologize! Most importantly now, is to make it up to
her and be her friend again... Let's not talk about any love
relationship for now, okay? Almost 90% of all relationships being
established in Secondary School students usually resort in
break-ups, because both party are just not ready yet... wait til
your hormones become a little more stable when you reach adulthood
before you consider having a girlfriend...
Have to correct you at one point... when you said that you remained
single for her, because you love her... does not seem very
appropriate. For your information, please do not copy that cliche
from some romantic stories you see on television... the only time
someone says that when it comes to real life (not reel life) is
when a middle-aged man comes to his childhood beloved and says this
line to her... It does not apply to your case!
Face it, you are still a schoolboy, in your Secondary School... you
are very young! What made you think that you sacrificed a part of
your life - just waiting for her? Oh come on! You have a whole life
out there waiting for you! Who knows? You may even meet someone
more special than Edlyn in future when you are out in the
workforce?
You are beginning to feel very desperate about this issue, please
learn to control the emotions of yours from over-raging... This
infatuation is becoming more and more like an obsession... Just my
word of caution: As a student, do not let this obsession cost you
your exam results! You are probably in your stage of puberty, it is
NORMAL for you to feel this way... Your hormones are now raging, as
you start to change from a boy to a man... Take your sexuality
education lessons seriously and learn from it!
I know that it is very sad to give up on your first love just like
that! Believe me, I was in the same shoes as you before... We seem
a lot in common, I did as such for my first love once in my
Secondary School years but too bad she did not appreciated it. Dear
brother, do not feel depressed or saddened by such a situation.
Your care and concern for her, is really admirable for your age...
Take it in good heart, even if she rejects you... and please do not
do anything foolish or let it not affect your studies.
It is a process in life that you will need to go through... so take
it easy...
NOTE: FOR NOW, PLEASE REFRAIN FROM HEARING ALL LOVE SONGS, BREAK-UP
SONGS... THEY WILL MAKE YOU FEEL WORSE UNTIL YOU COME TO YOUR
SENSES... I nearly took my life when I cried day and night on that
same love song I heard everyday after the day she rejected me.
Please avoid! Please follow this piece of advice! 
Do not feel too sad alright? Message me to "My Mailbox" if you need
any additional help from me or if you still don't quite understand
the difference between love and raging hormones... See you! Just be
ordinary friends for now... Okay, brother? 