Paint fumes

Annette • Just got my bfp with our rainbow baby 🌈
My partner glossed the inside of the toilet door last night, I didn't go in there he kept it shut and he had the window wide open but obviously through the night I've had to go in and out to use the toilet. I now this morning have a really sore throat and a bad cough. Anyone else experienced this or know that it's not a problem?