Will he ever talk to me again? What should I do?

Ok so I've had this complicated thing with this guy for the last 5 or 6 years, we've slept together loads of times and the last time i slept with him was a couple of months ago and was unprotected. i haven't slept with anyone else since then and last week I got checked for STIs and the nurse told me Friday that my results have shown that I do have some infection but they can't identify what it is for sure yet , so I have to get re tested next week. I met the guy out last night and was going to go back to a house party with him, but he said he didn't want anything to happen between us and i said i didn't either, but ended up going home. When i got home i was really drunk and sent him an awful text saying that i couldn't believe that he thought i was gonna sleep with him and that after the last time that we were together that i had to get checked for STIs. I also said that if i have something it could affect both our fertility. He text back saying " What the ****?", but I was asleep by then so I just text him back earlier today saying that i was really sorry for the text and that i was worried, and i told him about what the nurse had said. He didn't reply back. Understandably enough he must be really angry with me. I feel so bad about sending him that text and now i'm worried that he'll never talk to me again! I feel so embarassed and stupid, what should I do to try and fix it???