making friends is hard omg

AUGH i want to make more friends but it's getting harder as i age, then again it's not like i put myself out there like i did in high school... the friends i do have and actively talk to are awesome and it makes me feel a little guilty that i want more but grr being around people (on or offline) is so much fun?? if anyone has tips on how to be more extroverted or anything i'd love to hear them lols