Pregnant???

I posted yesterday 6 days before my period that I was having all the symptoms and had a pre scheduled appointment for tomorrow at the gynecologist and was planning to get bloodwork while there because I had yet to received a positive test. So I tested this morning 2 early detection and 2 strip the early detection showed up positive but the strips where negative. I had light spotting a week after trying the 22nd and I gradually got more symptoms from nausea to cramps , back ache, fatigue, frequent urination, headache, tender breasts and even some cravings.