Idk miscarriage? Anyone else have a clue?

So I've always had my cycle anywhere between 25-30 days. Then sometime in the spring this year I was always late by 10-14 days during those three months. And then during the summer months I went back to the usual number. But now since august my full cycles are 17 days with spotting on and off in between.

So I made an appt on this past mon with the obgyn, only for consultation. He then had me come in for lab on Thursday and then I get my results next fri. But I was concerned so after that consult appt I took a pregnancy test and this was the result

So then I thought maybe it was a mistake. So I did my lab on Thursday and took this test the day after when I first woke up

So I'm curious if it couldve had a miscarriage and I never realized or should I take another test, or should I just wait for my results from the dr since it's this week anyway.

Kinda freaking out while trying not to get excited.