Hi, it can be that your pregnant or it can just be stress affecting your cycle from starting. When it comes to trying to conceive stress plays a major role, especially when one has been trying for quite awhile. Relax and you'll see that when you least expect it, you will become pregnant. I myself am trying to have a baby and I know first hand what stress can do to your body when you are yearning to become a mother. Good luck and keep us posted. Sticky Baby Dust!
hey I would say there is a chance you could still be pregnant. but if nothings picking it up I would go back to the doctor and find out what's going on.