Pregnant

Hi ! If any of you have children I need your help ! Me and my husband have been trying to have a baby we both think I might be I haven’t gotten my period and I don’t have any symptoms of getting my period I took 2 pregnancy test and they both came out negative I started feeling a little sore in my boobs the other day & I do get nauseous sometimes like if I smell something sometimes when I eat or when I go to bed . IDK. I just wanna know if I’m having a baby or not so I can take care of myself HELP