Confessing to my boyfriend

I confessed to my boyfriend that I lied about having money saved up for emergencies for my own sake, he wants to get married soon and have kids, we been together  a little over two years and we both are in college but he's 6 years older and is in pharmacy school. I felt so bad j couldn't hold it in any longer, but he hasn't responded to me texts or calls since I told him, I hew threatened to leave me if I splurged through the money again.. Idk what to think. I don't wanna lose him.