 [ Symptoms ] my lmp was 42213 period was due 520 no period yet i am having dull back pain and light pink spotting am i pregnant  i am always regular with my periods so i do not know what is going on i am also having dizzy spells and i do not know why  can you please help me [ Disease ] i would suggest taking a pregnancy test i know that you can have a light pink display if you are pregnant and dizziness however it could be that you are just late i am very regular too however things can effect your period such as stress or if you live with another female or have a close friend your cycles will shift closer to theirs mostly by a week are you trying to get pregnant just curious let us know how it turns out