Help, please!!!

Je

Have been off BC for 4 months. Last 2 periods have been on point and this time it's late. Was supposed to start on 9/11 or 9/12 and no sign of AF.

Took a clear blue test on sunday with like my 3rd or 4th urine of the day and it was a BFN! Been having prego symptoms but not sure if it's all in my head now!

PLEASE HELP LADIES, I'M GOING CRAZY!!!