I'm so sorry you've been feeling anxious but I was just coming on here to say the same thing! If it's any consolation! I'm 15 weeks as well.
Idk about you but I actually feel like the anxiety has only really come on in the last week. I've gone back to work (as a teacher) and I feel like my body is being pushed/restricted in ways it wasn't over summer, things like bathroom access, lifting book boxes which I've now been told not to do, being told to walk around class all the time and playground duty. I'm worried about secondary kids bumping into me.
And I've had a couple of scary pains that were potentially from not drinking enough water, one was abdominal pain when I sat up suddenly from lying down and was like 3 contractions, then went. We got checked out and a scan and everything was fine the next day. Then I had some stabbing chest pain after my first teaching day, my heart rate was about 110bpm I think then the pain went away, and from googling it seemed like it could have been me under-drinking to be able to need the bathroom less.
I think it's normal not to show until 16-20 weeks isn't it? I'm starting to show a little now with a small bump you can see in really fitted clothes. We've told more people and I'm nearing the point where it will be visible even to people I don't want to discuss it with (eg my students!). I've also finally seemingly got past the nausea and vomiting and food aversions. So it's seeming a lot more real but also I don't have the comfort of thinking the baby probably is okay because I still feel like shit today.
We'd like to go for a private gender scan soon, I want to wait since our last one was at 13 almost 14 weeks and I don't want to go too often. But I wish there was more easy reassurance! We've both felt the odd flutter in my stomach but nothing really obvious.
Lastly (sorry it's so long) has anyone felt a bit overwhelmed at the conflicting advice already? I spoke to my best friend who has not had children yet about the anxiety about going back to work etc and she brought up my rough plan to give birth in a highly rated birth centre rather than in one of my local hospitals which are rated worse for maternity outcomes and asking if I'd considered if something went wrong and being near a doctor. I've made clear I could only do it if I end up being low risk and my medical team encourages it, and I'm prepared for a hospital birth if I'm anything but low risk but it just felt like it was adding to the worry about something that's relatively far away, can't be decided yet and happens to be something I actually felt okay about atm. I would also like to know when the anxiety starts to reduce but I sympathise in the meantime! Hope you're okay today.