Wa'alaikumassalam sis! Eh sakit tekak yang macam ni memang leceh especially masa pregnant, sebab kita tk boleh ambil ubat sembarangan kan. Since dah 5 hari dan telan air pun sakit, I think kena jumpa doctor lagi or maybe second opinion sebab first check tk jumpa apa pun, sometimes GP kena tengok deeper or refer to ENT specialist tu, terutama kalau it's not tonsil pun. Few of my mum friends kena tengok GP sampai 2-3 kali baru dapat diagnosis yang tepat, so jangan give up! In the meantime, try gargle air garam hangat or konsumsi warm liquids je, lessen the spray dulu since it's making it worse. Hope you feel better soon, at 8 weeks you really need to take care of yourself