6DPO ... question

Teara • Married to a SAILOR ⚓️ GO NAVY 🇺🇸. 👼🏾 May 2018 🤰🏽💛 Baby girl June 19’ 💗 Due April 21’
For some reason my lower tummy feels very very weird tonight , no pain . Just different . Is that normal since it's still early ?