I’m new to this so help.

LA

My cycle is normally 28 days the past two months (last month 39 days since last Period) and this month I’m 11 days my Normal cycle and I’ve taken several test and they are negative. Had sex 1-1-22 that could’ve led to pregnancy. Should I be testing positive by now if I’m in fact pregnant or is there still I chance I may be. Only used dollar store test no early testing.