I am 34 weeks pregnant and experiencing terrible heartburn/indigestion. I had been taking tums, but the tums causes me to have diahrrea. So my OB recommended Pepcid. The first day of taking it was great, no problems noted. However, I took it again last night before going to bed and had terrible diahrrea all night long. Has anyone else experienced this with Pepcid? What would you recommend for heartburn and having a j-pouch? Just looking for advice!