Evap lines or faint positive 2 days late for period

I'm literally starting to think I'm crazy at this point but I see faint lines.... but my roommate doesn't see anything. My fiancé and have been trying for months now after our 8 month old passed of SIDS so maybe my wishful thinking is playing tricks on my body. I'm 2 days late and having weird discharge that a friend told me is common in the first trimester