Aw, welcome to the pregnancy journey, mama! Itchy throat for 2 weeks is definitely something worth mentioning sa OB mo sa next checkup kasi pwedeng related sa hormonal changes or even just dry air, pero hindi normal na prolonged like that, a few of us moms experienced random itchiness din pero hindi ganyan katagal. Better safe than sorry talaga, especially since you're already 26 weeks, so I'd really suggest checking with your doctor para ma-rule out kung may infection or something else going on, okay?