My girl dumped me. And Idk what to do

Kayla

Me and my girlfriend broke two days ago because of something I did. I had asked her friend if anything was going on between her and some girl because when they would hang out we never talked and then one her phone was broken. I didn’t know that and I couldn’t get ahold of her for three hours. Nobody could. And a lot of thoughts were running through my head. And I asked her friend that question. My girlfriend found out and we got into a big fight and she told me she didn’t know if us being together is a good idea anymore specially since she’s leaving for school. I love this girl with all my heart I truly do. And I’m mad that I asked her friend that. But I’ve been cheated on in every relationship I’ve been in and I know she would never cheat on me. But I allowed my self get into the mind set of my past relationships knowing deep down it’s the same. And now I lost her. And I don’t know what to do. I don’t wanna let go of her. She’s supposed to be coming over tonight so can talk things out but I don’t know what to say. Every time I see something that reminds me of her breaks my heart and I cry. What do I do.? I don’t wanna lose her for good.