normal, i did the same swap and am on the same pill and irregular bleeding is so normal on this pill, i can’t tell you what your experience will be like, only mine. for me i didn’t bleed for the first 6-7 months, and then bled for three days a month for 5 months, bled for a month straight, didn’t bleed for 2 months and had 3 days again and haven’t bled since.