iam 30yrs old, i got married two years back till i didn't have baby, iam undergoing treatment for the past two years due to irregular period and doctor identified there is PCO,then i have operated, and that too i got thyroid. just one month back i have done DNC.this month i missed my period and now iam in 38 days.i got the symptoms in my left breast with lumps around areola with slight greediness. i thought i was pregnant on 36th i got abdomen pain and i went for urine test ,the result was weekly positive doctor asked me to wait for 10 more days. today i done HCG home test in the early morning it was negative,but still i am having changes in my both breasts. can i be pregnant. iam very upset regarding to this. can you please give me the suggestions.will it be problem with kit.