4-5 DPO...Frequent urination

Is it possible to start feeling the effects of early pregnancy such as frequent urination so soon?? (5 DPO)... I remember with my first pregnancy, having to pee A LOT and right then and there was my very first symptom that made me realize I was pregnant without even taking a test (first was not a planned pregnancy) Only reason why I ask is because this is not common for me at all. I usually only pee 4-5 times a day at most. Yesterday was more like 8-12 times...