I know you don’t want to hear this, but it was your fault that you were ganked. You made mistakes, and were punished for it. Now, you are faced with a choice -to learn and grow from your mistakes, or to complain and give up.
If you want to learn, I suggest checking out the “how not to be ganker bait” section of the nerf ganking megathread. And if you have any questions after that, don’t hesitate to ask.
And if you quit, consider donating your stuff to friends, a good cause (such as the magic school bus), or converting it to plex and giving it to plex for good.