But is it possible to get pregnant without having a period? my last depo injection ran out at the beginning of September and I've not had a period. I had some cramping a few weeks afterwards then nothing. today I've been feeling really sick (but no vomiting like when I was pregnant with ds), I've been sooo tired and I've had a thick white discharge. I've been stressing out and getting upset after having no period for so long (ds is 23 months) and I don't want to get disappointed that's why I haven't took a test. I feel like I'm being stupid and of course I can't be pregnant! advice please ladies!