I couldn't write about pregnancy when I was pregnant (why? I don't know - superstition?) and now I almost forgot everything! The main feeling though stays: how little science there's about this whole process. Medicine is good/available but so, so little science. If you complain to your doctor about anything that doesn't qualify for life threatening treatment, you probably will get some version of “what did you expect? you're pregnant” / “it'll pass with the pregnancy”. The more traditional medical route you go, the less attention you get, too. What's the point of learning these all details about you if it'll pass with the pregnancy? If your blood pressure is over 140/90 though, then you should call. Otherwise it's lightning crotch and it'll pass, too.
Hopefully in the years to come better data and insight is made on pregnancy. Times are changing. Take care :)