How to deal with uncertainty in relationships?

lately i feel really anxious about people i meet that dont neccesarily respond right away to interactions and its causing me a lot of distress and anxiety specifically one with the shy girl that i like and not seeing them for 90 days does anyone have suggestions for takeing my mind off it or stuff of the sort considering the anxiety tends to happen often even during tasks i love doing

How to deal with uncertainty in relationships?
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