Nervous and scared

I’m a FTM and my due date is 11/28. I had my 37 week appointment on Thursday. My fluid was low and I was dilated 1cm. My doctor told me I couldn’t go back to work and she sent me up to L&D to have monitors put on my baby to check for contractions and such. They couldn’t believe it was me they were monitoring bc everything looked perfect! They don’t know why my fluid is low. So I was sent home to drink lots and lots of water and I had to come back in the morning for another ultrasound. When I went back, my fluid level was back to normal but on the low end of normal. I go back on Monday for another ultrasound and I’ll probably go twice a week now. The ultrasound tech made a comment about getting me to just make it to 38 weeks. Idk if that means they’ll induce or what.... I’m just getting more and more nervous and scared with not know what all will take place! I took childbirth classes but I don’t feel like anything could really prepare me! Im excited but so nervous for the unknown!