Stupidly got an ultrasound too early

First pregnancy and partner & I were debating if we wanted to tell our family now-ish or wait until at least the first scan at 9 weeks (that was our initial plan, however we're kind of dying to tell them now. I wouldn't particularly want to deal with sharing bad news with them though and that's why I'm hesitant).

Stupidly decided that maybe we should get a quick private ultrasound done, just to essentially confirm pregnancy, because that would make us feel better about telling family earlier. I thought I was almost 6 weeks, but according to the tech I'm 5wk 3 days, and only a gestational sac (which was difficult to find lol) appeared on the ultrasound, no yolk sac. She didn't seem concerned at all and told us congratulations, you're pregnant! And that was that. Because I like to torture myself apparently, I Googled "no yolk sac at 5 weeks 3 days" and it was a mix of articles saying to prepare for a MC or a blighted avum, and a few that said maybe it's too early. Naturally, my anxiety is now through the roof.

All this to say, do NOT be like me, unless you need to for medical reasons or are instructed by your doctor, just do not do the early ultrasound. I'm so much more anxious now. It didn't even help us determine our comfort level in telling our families early, at all.