I am a little over 4 weeks pregnant and I have had little to no symptoms. Is it too early to have symptoms? Am I worrying for no reason? I had a missed miscarriage at 9 weeks in September and a couple chemical pregnancies. I’m terrified it’s going to happen again. I remember I was nausea and my boobs were so sore before I had the missed miscarriage.  I have been testing and the line looks to be getting darker every time. I just really want some reassurance or opinions.