Should I test?

I am now on day 4 of no period, I normally get my period on time every month give or take a day or 2. I do believe it was around January 8th I had a few pinkish drops on my T.P when I wiped but I’m not 100% sure. I’ve been having “cramps” and I “ “ bc they r not as intense as my normal cramps r. Please no hate when u read this thank u