Anyone else stressing out?

Ta
I emailed my family doctor last night at 10PM, begging her to refer me to another OB/GYN even though I haven't even met my appointed one yet (first appt in next Tuesday). I just reread my email and I sound stressed af.
I was just really upset over yesterday's ultrasound (baby is doing great, no worries). I went to the hospital one where this OB/GYN sent me (whom I have yet to meet) and the place was horrible. It was crazy crowded, the waiting area was filthy (seriously, why was every chair covered in different coloured human hairs?! Even my husband noticed and was grossed out at how rundown and dirty it was in whole place), the staff had to look for my paperwork as they had misfiled it, and the tech was rough & rude (she left the room without explanation and after waiting, I cleaned myself up and had to go out to ask another staff to find her wtf). Even my husband asked me if we had to go back there and I said hell no, we're doing all future U/S at our usual place (quiet, very helpful, CLEAN, actually pick up the phone on first try vs calling 5 days in a row to get someone to pick up since they never replied to my 2 voicemails).
I'm spazzing out bc this OB/GYN is located in the same hospital as the horrible u/s place and Mount Sinai has a solid reputation in terms of medical knowledge. I've dealt with their fertility clinic and have been to Mount Sinai numerous times over the years (minor surgery, suspected ectopic) AND I CAN'T TAKE IT ANYMORE. The place is dirty and every doctor I've ever seen is really rushed & harried. 
I no longer want anything to do with Mount Sinai hospital, even though they're considered one of the best hospitals in the country. I'm high-risk considering my age and history but I don't care, Mount Sinai is too dirty, crowded and rushed for me. I would rather "make do" with a non-top doctor who isn't rushed, with staff who are not overloaded, in a clinic that is CLEAN and quiet. 
Ok, rant over, whew!