Finding out at 16

I think I won't be able to have kids😞 i had a lot of symptoms of what I thought was pregnancy for over two weeks. Getting toward my period date I'm getting period cramps. I know there's something wrong with me.  I can feel it. People say they'll listen when I talk about it to them but they never know what to say. I just need somebody to talk to right now but nobody not even my mom could say anything to make me feel better about myself. This sucks