Help!!!! 14 DPO

I’ve been getting faint lines since 11 dpo and I’m 14 now. I woke up and took the first response rapid and wondfo below. Right when I got up I started my period! Red blood, bad cramps but no clots. Is this a chemical? Anyone else have this experience?

I got blood work at 12 dpo and my Hcg was 5 🤦🏼‍♀️ obviously it’s more than that now based on my test this morning. But now I’m bleeding!

😭