Me and my husband are trying for a baby. We've had sex serveral times and lately i've been noticing im very hungry and I crave random things, for isntance last night I just had to have a milkshake and tonight it was chinese food. I have a more heighted sense of smell, like some things that dont usually make my stomach turn are making it turn, like egg salad. I've been having lower back pain (but i've also had a uti but it wasnt a major one) and headaches (although I havent been drinking as much soda due to the uti), been feeling kinda sick to my stomach in the morning well from like 3 am-noon, but not everyday. My stomach doesnt look like its getting bigger and I took a ept test a couple days ago and it came back negative but that was before all these things started happening. I just got off the pill about 3 weeks ago too if that helps any, that would also most likely be the furthest id be along. I was only on it for about 6 months. So do you think theres a possiblity and my last period was about 3 weeks ago just after I stopped the pill.