Very early pregnancy

TH👶

So I’m super early. As in conception would’ve been like 17 days ago. I got a positive on Sunday and Monday. Went to my dr today to do confirmation and their test came up negative but it was middle of the day and I hadn’t held my pee for long at all. With my positives I’d waited a few hours. They did a blood draw and I’ll get that back tomorrow. Am I just overthinking? There’s no way I got 4 false positives and I definitely have symptoms. I think it’s just so early that unless I’ve held my pee for awhile it won’t be positive. Here’s my two tests from Sunday, took 2 more on Monday and they looked the same as these