Hi! Last month I was diagnosed with thick uterine lining, the doc wanted to do a biopsy but we decided to wait for a month or two and see if it heals itself. Today is day 40 of my cycle, my AF has not arrived and my breasts are very sore. I have taken a family dollar HPT but it came out negative I feel very sleepy all the time and my breasts hurt all the time. I also had a sharp pain in my uterus followed by spotting once an day 30 of my cycles. could I be pregnant? plz share ur views. thanks