Ladies Help Pregnant mama Freaking out

RainBird ~💍to my best friend~mama of 3💙👶👦👦,2👼👼,& lovin every min of my life❤👑👫💏

I am 5 wks 5 days today and I have been cramping off and on since this morning but no VD other than just clear but it hurts and I'm so scared any ideas of what is going on other than the worst possible???...😥😟😫😭😨😵