A difficult journey

Since my miscarriage almost two years ago I haven't gotten pregnant since. I was suppose to get my period June 26th am here we are July 7th and still no period. No cramps or spotting. Just a faint pink color when I wipe (today only). I took a pregnancy test two days ago and it said negative but my appetite has increased, breasts are swollen, no cramps or pains or Anything. My mom says it's just in my head.. just scared to test again and see another negative when we've been trying for a while now. Guess I need encouragement