Confused and anxious

So my last period was july 4 and i was supposed to start my period but didnt. So after a few weeks i did these tests and that results came back as shown

Now what i am confused about is that i am 35 and obese also i have pcos so.i am not sure if i could just conceive this easily ?

Iv done multiple tests over the past week and they all come back positive.

I dont get my scan done for another 5 days and i am super anxious. I just have tender boobs and a hardened tummy thats.

Cud it even be a viable pregnancy

Help.please !!!!!!!