On Monday my doc tor prescribed me with a 3-day treatment for my yeast infection, it’s called Clotrimazole 3. It’s this cream thing. Anyway, I just finished it last night. How long should I wait to have sex?

I think the swabs may have given me a yeast infection. that has been treated and the symptoms seem to be this Wednesday night was past.
When can I start using tampons again?
my next period should be in a few days to a week.