How were your RE experiences?

Hi guys, so I went for my initial RE consult last week. Had a pelvic u/s and nothing looked abnormal and have had 2 naturally conceived early losses this year so she did t think I needed and HSG. We went ahead and ruled out a possible pregnancy (thought I might have been at the time) with a beta and I got my period a few days later. So fast forward to now I have my saline u/s scheduled for CD 9 on this coming Monday. I was also advised she wanted to run 20-25 tests for an RPL panel. Ok cool, I’m in, let’s get those answers, right? Well... I’m STILL waiting for the office to get back to me on cost as they said they would reach out to my health ins carrier to confirm. So I don’t have the test codes or anything. I’ve followed up a couple times now and they said they’re “still working on getting all the info” for me and should be ready that day. And then that day goes and here I am waiting 3 days later... I called my health ins carrier today and they said no one has called and there are no Pre Auth notes in my file. WTH?? Is this normal? I hate to switch and am thinking of sticking it out until after my SIS on Monday but part of me wants to get on the schedule somewhere else bc I have a sneaking suspicion this laissez faire attitude there is going to continue 😟