Why am not nervous or anxious anymore all of a sudden my stomach started blocking the pain nervous and feelings I know feel I should feel them?

Basicly I sometimes suffer from anxiety when I leave my partner sometimes. But recently it Blocked. only way I can describe it that it changed. I don’t feel pain anymore of missing him. I feel ok. if anything a relief. Just nervous as to how happened. And Why am I not bothered by this anymore. I was nervous with waiting for bus with lot of people but it did calm down when on bus. Just odd like I could go on a bungee jump and not feel the Gforce is there anyway to keep this feeling. I can focus on myself lot more with this. Unfortunately it did die bit on way home with people.
Why am not nervous or anxious anymore all of a sudden my stomach started blocking the pain nervous and feelings I know feel I should feel them?
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