How do I stop comparing myself to other couples while I’m single?

I’m F25, everyone I know in my life are either in relationships, married and having children. I’ve been single for 3 years and always wondered will I ever get married and have a family someday?

I worry that I’m not getting any younger and I haven’t found anyone I’ll be compatible/ in love with. So far I have been focusing on making myself happy by doing things to feel whole as a person and I have developed boundaries/ high standards due to my past relationships

I guess I have recently been feeling down about it since I heard my one of my friends is expecting and I unintentionally compared myself to her, thinking how lucky she is to have found someone who loves her and now starting a family (and of course I’m happy for her and she deserves to be happy.) But I just feel under the weather that I’m the only one left who hasn’t found anyone yet within my family and friends.

How do I stop comparing myself to other couples while I’m single?
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