My last period was on the 16th October which I bled for 3 days! Had sex on the 14th,15th,16th,23rd,24th and 26th but today I’ve woken up feeling not myself. I have a watery mouth and producing a lot more saliva than normal which is making me feel sick, I have this nervous butterfly feeling in my tummy, can’t really eat anything, keep getting hot and feel faint, peeing a lot! But I know it’s too early if I was pregnant and I also know I only just had a period but does anyone know why this is happening or what it could be!