For starters, I'm 24 years old with no existing children. I'm currently in a LTR with my boyfriend. We have sex fairly frequently and do not use protection. As of right now, my period is three days late and I am experiencing the usual cold symptoms (nasal congestion, runny nose, achy head, etc), but I've also been having stabbing pain in my lower abdomen, particularly on my sides as well. The pain is not constant but happens sporadically and makes me catch my breath when it occurs. Other than the cold symptoms, I've had a few potential pregnancy symptoms, but nothing that really makes me feel strongly convinced that I could be pregnant. I have seen people post that cold symptoms could be a sign of pregnancy, what do you guys think?