Feeling a little lost and hella scared

Haiselle

My period is 4 days late. Usually its right on time or no more than a day early. I have taken 2 pregnancy test, both negative and now I am worried that something is wrong. I’ve never been this late and I can’t stop thinking some major is wrong. Tmi, but there is a little clear, white-very pale yellow discharge but other than that nothing.

Has this happened to any one else? I’m scared shitless.