Irregular period ??

My period had always been normal/ on schedule but this recent period came early and instead of doing its normal routine of being light(1) heavy(2nd) regular(3) then light(4/5) my whole period was light, on my second day I wore a regular tampon and after 5 hours it was barely full, I wore a light tampon after that for 4 hours and it was barely full as well. On the 3rd day I was having some bad cramps which is unusual for me and when I checked my self I realized I stopped bleeding completely, 5 hours later it started again but it was a light flow, I wore panty liners for the rest of my period. Does that sound like my period is changing to irregular ?

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