Pregnant?

I have an odd situation, two days before AF I started spitting dark pink which I never do, then for a day it turned into a light flow and I thought it was AF so I didn't test but the next day it was completely gone, just some dark brown pink spotting when I wipe. Usually my AF is heavy days 1-4 and light on days 5-7 every month religiously. On the fourth day of this I woke up super nauseous and it was off and on all day, got sick once and felt better, since then I still feel off and on stomach sick and my stomach is feeling really uncomfortable and hard to even sleep the right way. I took a hpt and got the picture below. I think I see a faint line, I saw this a few mins after I took the test but it became more pronounced as time passed. What do you think? Positive? Evap?