Hi, SJay62 and welcome. I wish I had some grand, stellar advice to share with you. Online dating can be intimidating, but if you live in a large area, it may be a good way to just meet some new people. With Covid, things are a little different, but you might think about classes around hobbies that interest you at local colleges or junior colleges (cooking, art, music, photography). I used to live in a town that had a community college and it had a program specifically for those of us in that (ahem) more mature phase of our lives (LOL). I don't know how Covid would affect such things, but it could be worth looking into.
I'm an introvert too so online dating was the easiest way for me to meet people, but sadly, I live in a very rural area, so unless I was willing to travel a decent distance, it was harder to actually meet people face to face.
Anyway, best of luck in your endeavors. It is hard to push out of your comfort zone sometime or get beyond that status quo that you mentioned, but it can definitely be worth it.
Me 52, H53 Bomb drop 9/29/2014 Divorce from XH final 12/17/2014 Marriage #2 12/31/2019 5 adult (step)daughters (3 from XH's first marriage, 2 from current H's previous relationships) 6 grandkids