question: Yes im 20 years old and ive missed my period now for 7weeks. i dont know whats going on. I usually come on every 3rd week of the month. Last month i spotted the 26-29 and it was really light, bleed 30th but my pregnancy test was neg. This month my boobs and nipples has been really sore all this month. i crave different things that i never eat. Im eating more and more since then. Im feeling small pains in the lower right part of my stomach. Can you help?