Girls, please help... maybe someone has dealt with this, I forgot to a…

Girls, please help... maybe someone has dealt with this, I forgot to ask at my gyn appointment... I’ve developed seasonal allergies, my nose is a complete mess, so far I’m rinsing with Aqua Maris. Can I use any other allergy meds during pregnancy? Before pregnancy I used to get Diprospan injections + loratadine tablets. Now I don’t know, I’m afraid the allergy might get worse. It’s a whole month until my next gyn visit.