Does anyone else feel like you're not a priority to your friends?

I've felt like that too, and in the end my friendship fell apart. I thought was needy, but I then figured out that my friend was taking me for granted. I was done with that and when it all fell apart I said screw it. These people are not your friends and getting your old friendships back will be you trying to ignore the fact that they never need you and will come to you when they have extra time otherwise you are nothing to them. If you continue being friends she will continue taking you for granted.