Keep having sex while ovulation

Amy • Blueberry January 2019🫐👼🏼 Macey-May 1st April 2020🌈💗Arthur due October 8th 2021💙🤰🏼

I’ve been trying to get pregnant I came off the pill 6 months ago and started my periods again after 3. I’ve been having a lot of sex especially while ovulation and now I have symptoms of pregnancy. I have sore boobs, feeling sick and 5 days late for my period. I took a test on Thursday (the day I was meant to come on) and negative. I don’t wanna sound stupid but could I still be pregnant? Could the test been taken to early? I don’t know please help x