Support family ??

So I went into the ER last night.

According to my lmp I should be 6 w 5 d

But I have long cycles and after the 3rd miscarriage they were kind of irregular. The ultrasound showed a bunch of cysts in left tube and nothing in uterus. I got my beta done it was 348.

So the ob said to come back in in 2 days and get beta done again (tomorrow) if it doubled then she thinks somehow I'm earlier then I thought cause number is low that's why they wouldn't see anything. But if it doesn't double or it goes down I'll have a surgery tomorrow for ectopic. My lmp was June 24 but maybe I ovulated real late? I wasn't tracking so I'm not sure.

Anyone ever been through something similar or have anything to say on it ? Any help or support in general is highly appreciated