Vaginal cramps 22 weeks pregnant

Caylah🌻☀️ • |21| 🌹 |Married| 🌻 |Penelope•7.19.18| 🌷

I know this is probably going to sound weird, lol. But I am having vaginal cramps like where I can put my fingers, not period feeling cramps on my lower abdomen. Is this normal? Should I look out for other signs or anything?