So my partner has always been more clinger than me. It was fine but then I got pregnant and I hated him being too close to me and it drove me crazy how I had know alone time. I'm 14 months Postpartum and sometimes still feel like that. Talking to someone has been helping but if you didn't hate this about him before you got pregnant it may be more than just a clingy partner.
Communication is key. You need to talk to him about feeling a little suffocated and work together to find a solution, whether it be him going out for a bit on an agreed day of the week to give you some space, etc. Everyone's love language looks differently, but if he is over the top, level 100 clinginess and it bothers you then that's something that needs addressing. I'd recommend a mental health/neuro assessment for him too, being sheltered and focusing on one person can point to a lot of unresolved issues and this could be a reason for the reliance.
Have you spoken to him about it? I'd look into counseling because being codependent isn't a healthy relationship dynamic.
Yeah i won't lie, clingy men give me serious ick 😅. Like go and be your own person!