Ok this might be complicated but please bear with me. There is a group of us that go on nights out together. Lisa and Jane (not their real names) had a falling out so we all sided with Lisa and fell out with Jane too.
Recently Lisa stopped talking to me for a week over something silly, we sorted it out and are friends again. In the meantime I stupidly told Jane about our argument and said some not very nice things about Lisa (which I am not proud of, I feel embarrassed and ashamed tbh) I am now worried that Jane will tell Lisa what I've said. Do I just wait and see what happens and own up? It is making me feel so ill and anxious. Wish I'd have kept my big mouth shut