ttc not had a period since sept 2012 still neg pregnancy tests

[lisaclare83]

hi me and my partner are trying to conceive. i came off pill in september 2012 then had a pill period since then i not had a period. we have been doing ovulation tests since then and we got a smiley face finally on 16th dec we had lots of sex and since then i have not been feeling right. i have had side effects of pregnancy such as being bloated, cramping, light headaches now n again backache, cold flu symptoms tingling breasts and heavy breasts. i did a pregnancy test on 31st dec came back negative im so confused and still no period since sept. i want to do another test tomorrow but am i testing too soon ? thanks for any advice
still a neg test this morning too so will be making an appt with doctor mon