Luckily in this day and age going clubbing isn’t the be all and end all for a *cough* nearly 30 year old who cannot stand the sticky floor and shitty music. But what do you do instead?
There is an app out there called Meetme which is always a great start. They advertise meet up spaces for people regardless what you are into. For instance I go to a LGBT geeks meet up once a month at a coffee/bar place and get to meet up with new people like that.
You can do a shout out to do stuff with friends on Facebook. Like cinema trips or days out. You can make your own little queer events by looking for cheep or free venues, and have meet ups there.
Look round in your local areas for fun things to do. There are often craft or activities days going round in cities and towns.
Join groups that include your favourite hobbies on Facebook. You could find new friends on there and maybe find ways for you to hang out.
There is of course YouTube tutorials if you like making things, and many different types of stores where you can find stuff you want to build.
Basically, there is a whole world outside besides clubbing and drinking for queers, you should go out there and find places that make you happy.