Hi I'm 21 had a little girl a year ago but now me and my partner have sex pretty much every day and the past three days I have been feeling sick and always have a sicky feeling in my tumm  tired just constantly want to sleep back ache and have a egg white discharge just don't feel myself we haven't been trying but I did come off the depot injection about a month ago! I can't remember when my last period was so don't know when I'm due on! Any ideas???????