Did I test too early

Jamie-lee

I'm sorry if this is in the wrong group I had a cycle on 26th November I'm roughly 12dpo my next cycle was due yesterday 21st December but it never showed I have done a test on the first day of my missed period yesterday and it was negative did I test too early has anyone else had this and got a bfp later on or am I out this month for ttc and my cycle is just late if anyone else has had this please can I get some advice