2nd pregnancy

Hey friends I'm 30+6 weeks Prego.. This pregnancy my health is not at all good I'm frequently effected with cold, nasal congestion is so bad Dat my nostrils r blocked completely n I'm mouth breathing all the time.. this is the 3rd time I'm effected with this stupid cold n this time i even lost my taste sensation Soo badly dat i can't even taste even if i put a green chilli r lemon in my mouth ... I'm even at a risk of GDM which i got to know few days back n I'm on a strict diet no sweets n savories Xcept brown rice m sprouts all I'm eating n walking whenever i get time monitoring my sugar levels everyday which comes out to be normal.. apart from that i have uti for which I'm given antibiotics n headache hell is killing me... Waiting for these days to finish Soon.. anyone with me