Don't know what to think!

So I'm 11 dpo, af due on Wednesday. Yesterday I started feeling off, and today after taking a nap decided to take a test. I know it's early, so I didn't want to waste a good test. I took a Wondfo test. This is what I got. My husband and I feel like we see a faint line, but I don't want to get excited. I'm worried since it's a cheap test, it may not be accurate, and I didn't use fmu. Does anyone else see a faint line, or am I going crazy? Thanks so much!