I’m genuinely happy for my friends who are getting married and buying houses, but it’s making my own life feel completely stagnant

It feels like every time I open my phone, someone else in my circle is celebrating a massive life milestone. I attend the ceremonies, I cheer for them, and I truly mean it. But when I come home to my small apartment and my basic desk job, I can't help but feel like I'm falling catastrophically behind. I'm trying so hard to focus on my own timeline, but the constant comparison is exhausting