Period like bleed and pregnant ?!?😫

Has anyone had a period like bleed but still turn out to be pregnant? My cycle was strange this month. It was literally 1 day of bleeding and then two days of light/medium spotting. I usually have at least two good days of bleeding and then 2-3 days of spotting. I'm still having strange pregnancy symptoms. I've been pregnant twice before so I'm familiar with the symptoms but so far neg hpt. I had a light light line today but I just chucked it and told myself it's prob a chemical pregnancy again. I had one in July but the bleed was ten times heavier for 3 days at least with little clots. I'm going to test again in the AM. Also my OPKs have been really dark for being two weeks from "O".