cervical mucus

Tabby

So my period is late and I have had some symptoms of pregnancy I have take 3 test within the last 4 days 2 of them were negative and one had a very very faint line...i have also have had a lot of watery cervical mucus like so bad I feel super wet all the time and my vagina has felt kind of swollen in a way does anyone know what's going on with me?