Yes it's really lonely sometimes!
Feel the same, I went to NCT with my first, he is now 7 and they all had 2nd babies quickly after so don’t really know anyone else with little babies!
It can be very lonely. I get out to a few groups but haven’t made any real friends. My partner works and is tired when he gets home which is hard as when I’ve not spoken to anyone other than baby I could do with interaction 😔 Some days I feel like all I do is cook , but of cleaning and baby routines!!! ☹️
You're not hun I'm the same I have a 3 month old and 17 year old. I've been taking the baby out regularly to baby groups and I chat with a lot of the mums. Still I've not made many friends. My best friend is my boyfriend. We don't live together. I do get lonely especially in the evenings but I console myself with good shows on TV ( not dramas and s**t) and plan the next day 🙂