I need help!

Can anyone recommend some form of support online chat thing for some professional advice/discussions? I feel like I’m struggling adjusting to my new life as a Mum. I’ve got a beautiful little girl who is a rainbow baby which I am so grateful for. I just feel a bit lonely? My partner is amazing in lots of ways, but he is dreadful at understanding my emotions and how things affect me. I mainly blame that on his childhood and upbringing, he did have a difficult time which is not his fault at all but because of this, he doesn’t really see emotions such as sadness & loneliness, because he’s just shut them out his entire life. I have so many amazing people around me, loving family and friends but I don’t want them to see I am struggling. The love I feel for my daughter will never change she is always my number one and main priority I just feel so burnt out and empty. Sorry for the long winded message, basically I just need someone to talk to that isn’t a close family member or friend♥️