I used anenema. A small amount for a child. So buy a child package and i used it once a week. It really helped. I was a heavy coffee drinker which sped up my system and with a dramatic decrease i became so constipated. With the doctor ok, a drink a small cup to keep myself regular (coffee that is).
I would go to the Dr as everything inside can cause in infection as its not meant to be inside for that long.
I hurt so bad at 7-8 weeks due to constipation. After using miralax & juices, I used benifiber twice a day to keep things moving. If I don't use benifiber daily, its difficult to even go to the bathroom. I'm 15 weeks now and swear by benifiber. You have in increase your fiber somehow. I hope that helps!