I get those kind of comments, but I also had a vasectomy so no biological kids coming from us... and I'm fine with that. I'm in my 40s and my wife's grandad really wants great-grandkids from us. Not gonna happen. Her parents already know not to ask. My parents have all given up. It's fine.
Don't be in any particular rush. You need to work on you and get mental health sorted first. If you find the right person and start a family later, that's great. If not, that's also fine.