So my last period was the 19th January, long time ago! Took 3 tests all negative.. I am feeling super bloated and tummy cramps and I keep feeling sick, I have had to stop smoking because it makes me want to throw up and even when I eat. I haven't been physically sick yet but at times I feel like I'm about too. Also I'm tired all the time, I used to have problems sleeping now I could sleep all day and night.. Any have any advice? It would be really helpful as I'm so confused and worried something is wrong