Search Results: first impression

This is about a girl who I like since few years. She's had bad impression of me, as I was literally shit when we first met and many other factors. Things have already been bad as she has already told me to not text her because I texted her too much but it has been 2 years. She holds a nice grasp in my mind. It has been 2 years and I haven't contacted her in any form. Today is her birthday. Should I send her this? I will not send her this somewhere more personal like whatsapp. Thinking of insta or fb.
Read the message below. It's an apologetic text. It's will either be an end, or a new beginning. It's her birthday today.

Hey, I wanted to tell you something.
You might remember, a while back, I texted you a lot which resulted in you getting irritated and pissed. It was between our higher secondaries and first year (2 years ago). The time was weird and, so was I. I will not blame the things I did wrong on that time. Whatever I did in the past, if it ever made you feel bad, hurt, or something at all, I apologize to you. The over-the-top effort to contact and text was my fault and I sure took too much time to realize that. Didn’t I? (I mean, I am still an idiot. So, Yes).
Anyways, happy birthday.