27 weeks and a total hypochondriac

Hi ladies!! I'm 27- 4 with my first little one. Every little thing has me worried, especially if she doesn't kick as much as the day before. I have a family history or preeclampsia and my bp is already kinda high. I have also had excessive nausea up until week 24 and by far not the smoothest pregnancy so far. I feel like me worrying about every little thing definitely isn't helping my bp. Any suggestions on chilling out?? Haha I've always been a worst case scenario high energy anxious kind of person so trying to figure out to stay calm is proving to be very difficult for me. Look forward to your suggestions ladies!!