Sorry if this is super weird. But I am freaking out a bit and I need advice. For some reason in the past couple days I have formed a habit, I keep swallowing air and my own saliva. When I try not to swallow, more saliva will form and it becomes impossible to not swallow it. My stomach starts to hurt a bit and I have to burp all the time. I am in a couple of weird days, my birthday is tomorrow which always gives me a lot of anxiety. Also some other things in my life are stressing me out. I don’t know where this new habit came from but I cannot stop. I was at the doctor yesterday for something else (other stomach related issues, thanks IBS) so I feel weird calling them again for a new issue. I don’t know what to do. I cannot distract myself from it. How can I stop this habit?