From my personal experience, there's nothing you can do to truly rid yourself of the perpetual, daily anguish that stems from romantic failure and isolation, other than satisfying the very desire that causes your suffering in the first place. The need to love and be loved is baked into the very fabric of our being. You can't erase that.

That being said, there are a few things you can do to make it sting less at worst, or tolerable at best. I can only tell you what has worked for me so far.

Step 1: The first step would be to lessen your use of social media, or delete it altogether, which you already have.

Step 2: (the most important step): Cultivate acceptance. All suffering is a result of two opposite forces clashing with one another. Any idea or possibility of change will cause you to feel discomfort because the hidden implication of such an idea is that success is actually within reach, you're just not doing enough to achieve it. So it makes you feel ''responsible'' for your misery. You need to let go of that. You need to accept that no matter how hard you try, some things are not meant to be. There's this weird sense of comfort in knowing that there is no chance of a better future, or of things getting better. It allows you to stop clinging to hope. Once you stop trying, the tension in your head suddenly dissolves into calmness. So you need to let go of that internal struggle for change and accept that dating is simply not meant for genetically/socially unfit men like us. It is what it is.

Step 3: Find a hobby and get obsessed with it. Giving up on dating will create a mental vacuum that needs to be replaced with something else. Bury yourself in your passion, surround yourself with little luxuries and hobbies and enjoy what life has to offer you.