Ya, i felt that too. It is not normal if there is blood accompanied by the cramp. Whatever it is, u can still check with ur gynae if u don't feel well
Cramps are usually normal but better get consultation on it
If the cramp is persistent, please visit your gynae
Best to visit Gynae she can check the spots
Might be too early for braxton hicks
better check w ur gynae to be safe
Please visit your gynae