Yes I started my period on jan 18 Stop on

Patient: Yes I started my period on jan 18Stop on jan 22nd & fertile window around jan 27-feb1 I ovulate on the 1I had unprotected sex on the 28 but late at night soI’m guessing 1 in the morning date 29 ?.So I took a pregnancy test & I’m unsure with myTest . I’m on cycle 25 my periods 27 cycles longOnly 5 days now idk if I started late to ovulate cause it’s to early ?Or idk can you help me plz ?

Doctor: