Never gonna happen

I see it on here and I see it on my other social media. Everyone is getting engaged and I'm 25 and about to have another failed relationship. My bf moved 10 hours away and our communication is dwindling. I feel like I'm at an emotional point where Idk if I can do this anymore but I can't let go. I check my phone constantly for a text from him I never get. I don't get goodnight texts and I haven't gotten a phone call in 3 weeks. Just sucks to have another failure and be alone once again. I feel like I'm getting too old for break ups