Curious question.

Cassidy • 24 years old. 4 years married. 3 year old son & pregnant with a baby girl 💙💕
So I've been checking my cervix this whole cycle. Yesterday I had yellow EWCM and I'm past ovulation. Today I went to check and my vaginal wall is so tight I can barely fit my finger up to my cervix. Is this a good sign ? Never noticed it before. Advice welcomed.