I was almost 3 days late with my period super nausea, dizziness and head aches on Monday still like that today (1 week later). Started spotting Thursday last week still spotting but ever so lightly. Still super nausea and dizziness. No cramping came with spotting but 2 negative tests last week before spotting and 1 neg today. Had sex on the 19th during ovulation. Am I super early pregnant and tests can’t register? My ab muscles feel weird and I just in general feel weird. Can someone please help me understand what is happening here?