Hey Idrees. Sorry to hear your having a bad time bro. But as others have already said, your young, and this is all part of a learning/growing up process.
I was in a similar situation a few years back with my ex of nearly 4 years. At that time, I thought my world had to an end man. I tried literally everything to get her back, but it seemed to push her away even more.
Luckily with the help of my friends and family (can't thank them enough) I was able to get over it slowly but surely. In a way, I'm kind of glad we split up, as I now love single life, and have learnt so much since.
Now shes suddenly got in contact with me a few times, and wants to meet up to talk. Many of my friends/family think shes finally seen the light, and wants to get back with me, but I should'nt even bother to give her the time of day, after the way she went on but who knows. I'm still going to meet her to see what she has to say.
I know it seems shit now, but things will get better truss. Just keep your head up, your mind accupied and spend lots of time with your friends and fam
In response to what some people have said about most women being nuts, I have a few theories.
After working in a womens clothes shop for nearly 5 years, aswell as having tonnes of female friends etc, I reccon I've finally come to some form of conclusion why most women act crazy at times, and why most relationships fail.
I reccon the bottom line is that women, simply lose interest and attraction fast, for needy insecure guys. i.e. most women always seem to go for the bad boys, unpredictable guys, cocky and funny or rich and wealthy dudes, but hardly ever the nice guys imo.By nice guys I mean, guys who phone them all the time, give them compliments, shower them gifts all the time etc.
I've seen it plenty of times in work, when my female collegues come and tell me about the dates they had over the weekend. Half the time, they don't end up even going on a second date, as the guys were too possesive, needy and clingy on the first date. First impressions are always vital at times.According to them, its a really bad turn off and kills attraction really fast. Most guys think looks is everything to women, but this is not the case. Personality plays a vital role too.
I think this also applies to relationships too, i.e. many guys, lets call them nice guys have their g/f finish with them, after the "its not you its me" speach. Then a few months down the line, shes with a guy that treated her nowhere near as good as you did, yet she seems to be overly attracted to this guy.Heres where the bad boys, unpridictable, and alpha male men etc come into to the picture. Why? Because attraction is'nt a choice, it just happens. And most women tend to go for a strong secure dominant dude, not an insecure wuss so to speak.
As I said this is just my opinion through what Ive seen happen, so feel free to comment and challenge anything Ive said.
Rant over - The End lol