Just what the title says really! I'm on 2ww at the moment 4dp5dt and am losing the plot a bit! Am totally sure AF is coming but I hear symptoms are very similar to pregnancy. I've googled myself stupid and am reaching out to others in the same position. I have periody type cramps, lower back pain, very tired, really emotional and can't stop bursting into tears, and a funny sort of taste in my mouth. Also had a few headaches. I really fancied chocolate today which makes me think AF is on her way. Please help! 