i last had sex just before christmas with exdp, who i finished with 4 weeks ago after finding out he had been cheating on me. i last had a period just after christmas and am normally regular as clockwork. i have the implanon implant which is due to be removed next month when dd2 turns 3. i am a single mum of four children. last few days i have been really tired, last night i cried watching sex and the city when miranda's mum died, normally i dont cry at the tv, and the last two days my nipples have been really really sore. i also had a premonition today that i was pg with twins. please help, i am really worried!!!