Preeclampsia

So I think I might just be a lunatic and I read too many articles so now it’s in my head. I’m 15weeks along and in the past few weeks I’ve been getting Migraines, I’ve never gotten them before now but I get at least 3 or 4 a week, sensitivity to light and sound, I get horrible abdominal pains on my right side and what feels like inside my rib cage, extreme thirst (I know that’s not typically a symptom and it goes more on the side of GD), I also sleep ALL the time I can’t keep my eyes open for more than 6 hours. I thought these were just normal pregnancy symptoms but after reading up on it I’m freaking myself out thinking it’s something worse. As far as I know there’s no proteins in my urine and my bp is normal but I saw that it usually doesn’t show up until 20 weeks so wouldn’t that mean the same for my symptoms? Has anyone else experienced this and been totally fine? I have a regular appointment with my doctor Wednesday and plan to bring all of this up but I just wanna ease my

mind in the meantime 😩