Its Been A While Nw I Haven Got Periods Nw

Its been a while nw I haven got periods nw it cum bt u cnt say that it was periods it stop than it start the discharge of white than pink than nw its brown and its like thick brown looks like chocolate I think its nw more than a month I haven got the normal periods pls help also I'm marrierd and me and my husband is been trying for a baby for about a year now please please help me