Question

Matice
Hello everyone I have a question? My cycle ended on the this month and me and my guy had sex on the 14 of this month and it's been a week... He just randomly text me and said hey are you pregnant? I dong know if it because he ask me what I was doing and I said I am laying down and I am a lil sleepy . But glow did tell me that I was fertile on that day.. Is it too soon to tell if I am pregnant or not ???