Updated post;
Okay, last month i ask her like why she doesn't initiate much, and she didn't give me any reason behind it, stating that she doesn't know and I maybe PMS that day and told her that we'll reevaluate this relationship (I know i screw up this part) and something about giving up on her if i didn't ask her the reason why? so i guess that she may have assume that we're done and i didn't contact her for 9 days that day, cause I was having road trip with friends also.
So last 2 days i called her twice and messaged her once, and no reply. I know that things is my fault also, but come to think 9 days and she never didn't even contact me?

So how do I go about it? I don't really wanna lose her, but I still like her. I just want to talk to her, but kena ignore pulak.
I've decided to push aside my pride and see how things go.

You know there's always people saying that don't be too desperate, and i follow this rules and as oppose you say i should call her 100x.
I feel like calling her but u know later she feel like I'm desperate, and like annoyed.
If given the opportunity I would call her till she picks up.