Missed period. Negative tests. Spotting.

So, I was due my period aroujd the 18th October but did not come on.l the 16th and 17th I had 2 days of super light pink spotting- this then stopped. I have so many pregnant symptoms but have tested negative on many tests. Monday I took an LH tests and seemed to have a surge. Did I ovulate late? Did I skip a period? Am I out this month?

I’m so confused because I have regained periods every single month. Now this month I’m a week late already and have negative tests.

Has this happened to anyone else?