My period isn't due til 6-1, but had 2 spots of brown blood on the 22. no more blood came about after that.

That's OK: Spotting can be caused by various things including stress, changing hormones, infection. This is not something to worry about.

Not unusual: Occasional small amounts of spotting mid-cycle is not rare nor reflective of serious problems. Further evaluation is only needed if this became a regular problem, the bleeding was heavy, associated with pain, your periods stopped or there was a major change from previous pattern. Also, If you have any pregnancy concerns you should get a test.