is this a good sign??

Shelby • 21. Married to the love of my life. TTC for 3 years.
Had my HSG Thursday morning on cd10 (everything was clear), had LOTS of ewcm Friday through Monday, had sharp & throbbing pain on left side of pelvic area Sunday afternoon. Baby danced Fri, Sat, Sun, Mon, and yesterday and now having some light cramping (dull ache/twinging) in my lower area, mostly on left side again. 
Hopefully this is a good sign 🤞🏻