Terrified of choking

lace 💓💕

I’m a FTM and my son is 6 months old. I’m absolutely terrified to give him anything that isn’t liquidy. I have extreme anxiety disorder so it probably helps the fear. I know he needs to begin eating solids and he’s eaten purees for a while perfectly fine no issue. He even shows the chewing motion at times and has eaten some of the yogurt bites broken up, and even mashed bananas. I want to get him a teething biscuit since his gums hurt him so bad, but I’m absolutely on edge to give him anything harder than a banana and bigger than a pea. I’m so scared of him choking. Can anyone give me any kind of advice on how they got over their fear and such? I know he will have to eat it one day I just can’t bring myself