My son is 4 years old and he is def. not well. he s congested - sinuses are completely filled and it s been more then 7 days without any sign of getting better or drying up. So I m thinking a trip to the dr. is needed for a script. along with his sinus symptoms he s been going to the washroom a little bit more than usual. he stands there like he has to pee but nothing comes out. he walks away and then goes back and the same thing - no pee. So when he finally does go it s a stream of urine but then he comes back and goes again - like he can t completely empty his bladder. my immediate reaction is diabetes 1 - Any thoughts?