Get some fiber one bars! I have that problem even before pregnancy and fiber one bars are like magic for me.
You can ask your doctor for stool softeners. There are some prenatal vitamins that come with a stool softener. The vitamins I take have it, & it works. I'd talk to your doctor.
I have the same problem but I find fringing a nice hot cup of tea helps to loosen things up a bit
I feel your pain lol the stool softer helps a bit and everything she mentioned ^
Stool softener! And drink decaf coffee/tea, that should help some. Fresh orange juice is good, also prune juice. Make sure to keep hydrated, eat fibre.
I've noticed the more milk I drink the more I go. Try eating more fruits and foods high in fiber, fiber bars, water, fiber mixes, just don't over do it or you won't leave the toilet for awhile lol