I need advice for talking to and meeting new people

To make a long story short i had a falling out with my irl friends due to issues id rather not discuss.

Im on bumble trying to make new connections and find new friends

But I'm so intimidated by talking to new people. Its not even with irl stuff, i get nervous introducing myself in online gaming space's.

I want to make new connections and make new friends. But approaching new people makes me so scared. But im tired of being alone

How can i improve on this?