So i have been working out a lot, studying, dating around and improving a lot with my life, but still deal with a lot of FOMO

Its summer here and people are having fun at the beach, going to cool places, while im in the city working 6 days /week, and it makes me depressed.

My job doesnt makes me happy, but i only do it so i can have some money while studying in med school, and i will give up my job later this year.

I know my main source of FOMO is instagram, seeing all these ppl have fun or at least apparenting it. However, i dont think quitting social media is the way.

I believe i need a change of mentality, and come here asking for ways to deal with this FOMO.

Any idea on how to deal with it?