Pms or pregnant??

So my husband and I have been trying for a baby ever since I miscarried at 13 weeks in August. Recently my boobs have been sore to the touch and I've been extremely hormonal. It says my period is suppose to start in a day so should I wait to test?? I took a test a few days ago because somthing just hasn't seemed right this last week and that was negative. Please give me ur advice/feedback