Am I pregnant?? Help

Hi everyone Im desperate to know if im pregnant or not :( I've been trying to conceive since 6 months ago, I have sex during my fertile days but March might be my lucky Month!!! I suppose to get my period on the 1st of this month but its late already for 7 days... What you all think?? Is it a good time to do a Ptest??? Wish me luck👶☺️😊