Started to get anxiety over testing next week

So I have been pregnant before.. I was pregnant in March and I made it to 7 weeks before having a miscarriage. When I was pregnant I had very vivid dreams and my boobs got a different kind of sore. I tracked my ovulation and we had sex on the first of the 2 days that it looked like I was ovulating. Ever since my boobs have been sore and sometimes I think my nipple are a little sore but then sometimes they aren’t. I’m 7dpo now and I have a week left but I’m starting to get super anxious. Ever since my miscarriage my dreams didn’t go away. There was a couple nights that I woke up and didn’t remember my dreams but lately I wake up and I still remember everything. So I think it’s a sign like last time. But if I test next week and I’m not I’m going to be so disappointed. I don’t think I’ve been so anxious and scared to test ever. I know I’ve seen a lot of people say that they got pregnant and didn’t have their period between miscarrying but.. I’m just not ready to see it be negative..