Update1: Confused... Please help!

Hi, not too sure if this is the correct place to post this... If not, please let me know where to post. AF was due to arrive 1/30, however I have been feeling symptoms since a few days before and decided to test on 1/26 and got my first vvfl. I have tested every day since with different tests and they’ve all come out positive. So today I decided to go to this non profit center near my home and get a pregnancy confirmation. The sweet little old lady interviews me and asks me a few questions and then walks me to the bathroom and shows me where I’m to put my urine sample afterwards and what not... she then directs me to wait in her office while she does the test. After a good while she comes back and tells me my results were negative and I’m possibly going to start menopause that’s why my period hasn’t started 🥴🤔 or that I’ll probably be getting my period pretty soon. To wait a few days and retest... I walk out of there crushed and heartbroken not knowing how to react since this is/was a much wanted pregnancy 😟☹️ Of course I have a couple of more test at home and come straight to take another test just to see for myself, and again I get a positive! I’m just so confused as to why hers came out negative (and she said her tests were VERY reliable) and mine keep coming out positive. I’m so confused and don’t know what to think. I had made an appointment at my local clinic previously. I’m debating if I should cancel and wait for AF or go ahead and go.

Has anybody gone through anything like this?

I am attaching all my tests that I’ve taken since then and the one I took when I got home right after going there.

Update at bottom:

Still kind of nervous but hopeful🤞🏻🤞🏻🤞🏻Still testing: Took a First Response Rapid Result this morning with fmu just to try and ease my mind a bit. Been seeing a lot of chemical pregnancies, praying this is not one of them😕🙏🏻