Hi, I'm a lil over 5 weeks pregnant and I just woke up in the middle of the night soaking wet with my tshirt completly drenched in sweat and my heart racing like I ran a marathon. I thought for sure I am running a high fever, but when I took my temperature it was only 97.7F. I'm confused, earlier in the evening I had chills and had to layer up. Kinda felt like I was coming down with a cold. Luckly I have a doc appt in the morning so I will report my symptoms, but is this something that some of you encountered in the first trimester? Kinda freaking out here and my morning appt seems so far away. Thanks!