Late with negatives...

Lindsey

Im approximately 10 days late. Fairly regular periods in the past, been ttc for 4 months. I realized i was late shortly after coming down with a sinus infection. Since then ive had light spotting, nausea, headaches, moodiness, extreme fatigue, acne, bloating and strange cravings. None of my usual aunt flo symptoms however. Also, 2 negative pregnancy tests so far. Should i see my doc to try a blood test or just wait it out at home?