hello guys im new at this, so i need your help..ok im 29 and my husband and i are ttc,at the start of this year i was diagnosed with pcos and i didnt have my period since last year in october so i went and saw my obgyno and he started me on clomid, this is my 3rd cycle of clomid now ...my last period was on october 17th and i think i had implantation bleeding last week, i was expecting to have my period on tuesday but it didnt came so i took a pregnancy test and it came negative, still havent got my period its bn now 4 days just wanted to know if i did the hp test too early ....i also have cramping,period pains and nausea..Please help!!