What is this? Start of period, implantation bleeding? Miscarriage ?

Yesterday i got these tests, they look positive to me, but i know they are known for their bad evap lines, I’m 3 days late now. I feel pregnant, nauseous, moody, sore boobs, headaches. I haven’t been able to go out for a new test. I had the second pic happen today.. i feel a little crampy. I don’t know if it’s my period. Implantation bleeding, or an early miscarriage

😭

UPDATE! Took a few more tests today, they were all negative so i guess these were false negatives and i this is my period 😭

Final update: i sent some pictures of my tests and of my bleeding to my doctor and his nurse PA, the nurse confirmed that it is most likely a miscarriage by the looks of it 😭 she told me to try to test again in a few days and see what they say. But i know in my heart and by gut feeling that this is indeed a miscarriage, I’m bleeding and clotting way more than my usual period, something just doesn’t feel right. 😭😭😭