Don't go looking for it (easier said than done).
I was in a similar situation from 2014-2016 where you feel like you're not doing anything wrong but nothing is happening and its simply the worst in the world. Best bit of advice I can give you from personal experience is just chill the **** out, girls can smell desperation a mile away so they won't be interested if that's how you're coming across. Echoing the above, maybe lower your standards when you're out, tinder is tinder, you have to catch someone's eye within a millisecond so maybe review your profile and see what can be done.
It'll happen man, trust me.