Can you ladies please help me understand 🤦🏼‍♀️

Nawal

Okay so is 6 days before my next period and I took these today the top one at 4:30pm and the bottom one at 2:30pm so due to my ectopic pregnancy last month I called my OB right away and they asked me to come in so they could check my levels. Well I get there and the nurse asked for a urine sample and it came back negative. So when I arrived back home I took the top test and is positive... I’m just so confused with what’s going on... any advice ladies??