Rainbow baby but not many symptoms, I'm 7 days late AF, taken 2 preg tests, both positive and dark, test lines are darker than control lines, last prey back in feb the lines were sooo light and had a mc at 8 weeks, then I had nausea (no vomiting, fatigue but a short nap helped, extremely sore nipples), this time I'm barely nauseated, I've had bad headaches/migraines (I do suffer from migraines just didn't have em last time), lots of lower back pain ( had some last time) nipples are sore off and on, I guess I'm just worried this one won't stick, took hubby and me 8 years of trying and I'm way to scared at this point, I'm constantly thinking I'll wake up to the nightmare that started a few months ago (me in march). Any advice?