7 months pregnant and nose spray

So I’ve been very careful throughout this pregnancy and haven’t taken any medication unless prescribed by my doctor, been very careful with food, etc. but Ive been battling a MISERABLE cold and tried and tried using Tylenol cold, Sudafed, Vice vapor rub, which my doctor said were all fine. However I woke up from the WORST congestion and couldn’t take it any more and just pumped one spray of the “NeilMed SinuFrin” nose spray. Immediately cleared up my congestion and I can finally breathe but am worried now since everywhere online says not to use nose spray 😥 I’m 27+3weeks