help???

Husband and I just started TTC this month. I just got off the pill and am 9 days late! I am irregular w/o it, so not completely out of the ordinary to be a few days late, but 9 is a lot. I took a test the day after I was supposed to start and it was negative. I have been nauseous the last few days and my boobs have been hurting so I took one again tonight. Am I crazy or is there a very faint line?????