I am a single mum with one child (3year old boy) and very introverted-really only socialise at work. I take my child to swim and for play group once a week. He is an only child and goes to nursery. However I really struggle with making friends - not sure I even want to. And childhood is very different from when I grew up in small village and just went exploring as a child making friends. We live in London and I’m worried he will be lonely and have no play dates or I can’t even imagine throwing him birthday party when I can’t talk to other parents. Any advice? Or just reassurance he will be fine...