Can these be early symptoms ? Getting headaches, random nausea and cramps off and on. Based off of calculations from my last period and the few days last month that I had what looked like Implantation bleeding, I would be 8 weeks pregnant if it was Implantation. I have been tired more than ever and having heartburn here and there. I am trying to wait it out for my next period to come and see what happens. Which is supposed to start Monday. I am just freaking out and don’t want to waste a test if there is a chance that I am not pregnant and I start. But, on the other hand o feel like if I am pregnant, the sooner I know the better so that my baby will be okay. I don’t do anything I shouldn’t anyway due to ttc. But, I’m just a huge worrier. Anyone have this happen before they knew they were pregnant? Advice is greatly appreciated!!