Hello I'm new here and read a lot of posts and finally decided to share my dilemma

I am 45 and have been TTC for 4 years...I got a late start in life what can I say

I've been pregnant naturally 2x but they didn't stick due to low progesterone and bad lining and the other 2x I had donated frozen embryos

One was PGD tested and didn't stick due to my emotional and just overall health and the other was not PGD tested and was considered embryo failure and a missed miscarriage by 5 weeks

So After all this, I was finally able to get a egg donor and was lucky enough after it was transfered to my clinic, 6 out of 7 eggs made the thaw process then I got 5 embryos out of that

I opted to PGD test and wound up with 3 perfect A grade girl embryos

We transferred one on 9/13 and I was immediately pregnant

My lining was 7.1 day of transfer all my levels were where they needed to be

I felt the boob pain almost immediately and some queseyness but I thought that was more in my head

My levels have been good and steady

Today at 6 weeks 3 days my gestational sac is at 14 we saw a possible fetal pole and definitely saw a very bright flicker but we have been struggling to see a yolk sac all 3 U/S have been tough. my uterus is pointed straight upward so unless you spend 10 min going all kinds of angles it's even hard to see the GS and that thing is big....

I guess I'm just wondering has anyone experienced something similar and even though my doctor says he's worried and the tech says she doesn't expect a good outcome can I stay positive and possibly see a good result when I go back next Sunday?

Any any feedback would be SO appreciated -RM