Help!!!!!!! Will Amoxicillin/ Clavulanate and Prednisone affect TTC?

We've been trying for the last several months. Now I end up with a sinus infection to top things off. I know people become pregnant while on antibiotics but what about Prednisone?

I had my LH surge on Saturday. We had intercourse the two days prior but then I got sick and we haven't had a chance.

Will the Prednisone cause issues? I'm trying to remain hopeful that we BD enough although it's unlikely but with taking Preg Prep, prenatal vitamins and everything that we could get a positive outcome but now I am having to take these two medications has me worried.