Women can experience 16 DPO cramps on their left side along with pressure in their pelvic area and pain in their lower back in their early pregnancy. It could be because your body is starting to make room to incubate the new guest – your baby. However, the causes do not end there. Cramping on the left side could also be because of digestive issues.
If you happen to experience severe cramping or pain, blood in stools, or vaginal bleeding, consult a doctor immediately.