Sex after yeast infection

Can I have sex after taking/using 1 day yeast infection medicine like Monistat 2 days after use? how long should you wait ?

Update: we had sex the Sunday that just happened I noticed small symptoms Monday and got treatment Tuesday cause it got worse and I knew it was a yeast infection ive been giving my boyfriend hand jobs/blowjobs and this time after he noticed a red mark(in a line) that hurts really bad A little red bump shape above that

Could this be a yeast infection or just my teeth scraping against him??