You may be asking yourself why love hurts so much and what's wrong with you that it always seems to be you who's hurting. Ever get the feeling somethings wrong with you? I'm here to tell you there is nothing wrong with you or the process of love. If there is we can work it out today, smooth out all those rough edges.
You're flat out being to hard on yourself. The problem is no doubt the expectations you're trying to live up to are both unrealistic and to high. Relax take a deep breath and prepare to let go of the undue pain.