I was out last night with a friend who is had no symptoms. They've woke up under the weather and tested positive. We went for a meal and I was sat other end of the table to them, had no physical contact. Did an LFT this morning and unsure on the guidelines for testing is it still every day? Is there a chance I could have COVID now? It's the first time I've been out since 2019 I am really anxious.