How do I make new friends?

Hey everyone. I'm reaching out for as much help as I can get. I am 30F and I'm leaving a relationship where I was cheated on and I also lost my best friend. I have lived a very introverted and socially avoidant lifestyle, where my only interactions are a few online friends and people I meet at work. I would like to open up and possibly meet new people, but I have so few social connections it is hard to make more. It all feels very daunting for me but I'm very lonely lately and I'd like some guidance.

Even when I do meet people, It can be hard to form a connection with them sometimes. Often it seems like our personalities don't always match. Are there any general tips I should keep in mind?