MARRIAGE ADVICE

So over the weekend, I have to say it was the WORST weekend of my life. My husband told me that he lost feelings for me and that he’s confused of what he wants. It makes me cry just thinking about it. We have been together since I was 15 years old, I’m now 21. We’ve been married for almost 3 years. So about 7 years of being together and I don’t know what happened to us? He says that he wants time to think things out, but I’m scared that he’s going to tell me that weren’t not meant to be. I asked him so many questions and he tells me that I’m not to blame that it’s honestly not me and that it’s him that is confused of where his feelings went. I asked him if he’s talking to another girl and he swears to me that he’s not. I noticed a distance a while back but I thought it was because we don’t see each other as much because of school and he says it’s not that either. I’m so confused about all this. I don’t know what to do. I’m heartbroken, I’m sad, I’m confused, scared.. what do I do when the person I love with all my heart, my best friend tells me that he doesn’t feel the same way about me anymore.. please ladies help me.