Worry wart

Ok, so this may sound like no big deal but I’m psyching myself out about it, and after two years of TTC I tend to freak myself out over these things. So I’m currently 5 weeks pregnant with <a href="https://glowing.com/glow-fertility-program">IVF</a> frozen transfer and I’m a school teacher. Well our field trip is Thursday and is super exhausting. We leave at 6am, drive two hours on the bus to St. Louis, go to the Arch, Science Center, zoo, Chuck-e-cheese, and drive two hours back to get home at 9:30. I do have a coworker who can give me my progesterone shot and I’ll have my estrace tablets so I have all my meds taken care of. I’m just so nervous of being on a rough school bus all day and how exhausting the day is. Can anyone reassure me this is no big deal and won’t affect the baby?? Side note, I asked my fertility clinic nurse a few weeks ago and she brushed it off as no big deal but I honestly don’t trust them very much as they’ve made several mistakes in the past - they’re just the only clinic around our area.