hI there just needed some thoughts really. I suffered with a eating disorder for ten years and was a heavy drug user. Thankfully now i have sorted myself out and am wanting to start a family with my partner. We had unprotected sex june 1st. My period was 5 days late i dont remember how long it lasted or heavy it was, as i just thought i was unlucky this time. However the last two weeks i have had nausea,headaches,lower back pain,over emotional,tired,bloating,constipation and i cannot stop eating. Im just wondering whether these could be pregnancy symptoms or whether ii could be because of coming of the drugs or because i have cut out such foods as chocoloate,crisps,sweets,fizzy drinks etc.