The last 4 tests I have taken I notice a line immediately after taking but it has no color? Is that a indent line I'm seeing since it has no color? I say no color because I really can't tell if there is any pink or not so I'm just gonna assume it's colorless. Does anyone else notice that line with the easy@home brand? Like the line appears right after I dip it in my pee but I really can't tell if there is any color or if it's just a indent or shadow line 🤔