faint positive or am I just seeing things??

so it’s a few days early and this was taken at 4pm after I had drank plenty of fluids throughout the day, but to me this looks like a faint second line?? I plan to test again but wanted to get a second opinion. I’m on birth control and have a very regular/predictable cycle but suddenly started getting weird pregnancy symptoms and we don’t use any protection except bc. anyone experience very faint positive on a first response test that turned out to be a legitimate pregnancy? I increased the contrast because my camera is not great.

any response would be appreciated.