Background- I have polycystic ovaries but not the PCOS syndrome (presence of 30 + cysts on each ovary when diagnosed). I conceived my daugther, now 17 months, naturally but was about to start clomid as prospects for successful ttc looked very doubtful as OH had low count. I had the contraceptive implant removed 4 weeks ago with a view to TTC # 2. Dtd once with no protection 4 days after removal. Then panicked that now was not the right time to TTC (OH also was dithering so we thought it best to wait) and went on the pill as I was worried the cysts would grow back and scupper our chances when we do decide it is the right time to TTC- thinking in 6 months time probably, to try naturally for a few months then maybe try clomid if GP/ fertility clinic will let us. I had some ov signs a few days after dtd and since then have been feeling very, very sick just like morning sickness, I did experience this in my first pregnancy. I have also had a very strong metallic taste which I didn;t have in pregnancy but did have when I came off the pill to TTC #1. Also general moodiness, crampiness, sore breasts etc. POAS says not pregnant. I feel horrendously unwell and can't concentrate on work or looking after my daughter. Is this due to changing contraception? Is it possible to be pregnant and still have a BFN even though you feel so sick, I thought the nausea was caused by HcG? Confused- can anyone help?