Since me and my ex split I've been feeling strange.
Second guessing everything.
Getting to work convinced I hadn't locked my door or left the straighteners on so having to go home to check.
Doing a bank transfer and convinced I put incorrect bank details on.
Yesterday I posted a letter to a company and woke up at 5am convinced I had put my ex's address on the letter.
I've been upset all day today thinking I did that and my ex will receive it and think I'm trying to contact him.
Even tho I can remember writing the correct address on the letter.
It's all I've thought about all day.
What's the matter with me?