Bowel movements

Ok so I know this is a little tmi but I just don't understand my schedule these days... In the beginning I was so constipated! And now over the last few weeks it's like 1 day a week I'm going to the bathroom all day! It's solid and normal but it's like it all comes out then I don't go again till the next week. So weird.. Has anyone else had this ?? I was never constipated with my girls.. I was actually pretty regular