I would talk to your GI about restarting the meds and whether your sore throat is normal. If you feel worse then ever then you should definitely look into getting some treatment.. When I went in December I felt like that and was put on prednisone and I am now on imuran (prior to that I was on pentasa for maintenance after entocort for my first flare)
The beads from pentasa showing up in your BMs is normal, but I don't think the pain is...
Anyways I would definitely consult your GI, good luck!!
female 19, diagnosed crohns december 2008
entocort/pentasa previously, now prednisone(tapering) & 100 mg imuran, probiotics, calcium w/d3, biotin, folic acid, zinc, omega 3s, digestive enzymes & prenatal multivitamin