Delayed and strange

For me, I ALWAYS get my period, and a week ago I began to feel the symptoms that it was coming, I thought it would come a few days early even....I am now two days late, took a test (negative) and just don't even know what to expect from my body anymore. The wait is very aggravating. Yesterday I felt "wet" like it was coming, but it was just some watery CM and light cramping. I feel different, but don't know if I'm siking myself out. I know other things can cause delays, but I have had anxiety for years and I still always get my period.
So any helpful words, thoughts, advice, story's similar, would be appreciated muchly!