At home yeast infection relief?! Please help me!

In the 21 years I've been alive I've never had a yeast infection. But with being on my period and my husband cumming in me the vag was ripe for infection.

I used queen v eraser last night, it didn't do much. I literally woke up in the middle of the night it was itching so bad, couldn't sleep for awhile

I've done aquaphor and coconut oil topically. I'm using refresher wipes and spray deodorant. Summer's <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">Eve</a> brand. Also I use their feminine wash and I have been washing daily and changing underwear 2 times a day.