Yeast infection or std?

Hello I hope you are fine.. I am really worried right now.. yesterday I started feeling itching in the inside of my vagina and I thought it was a yeast infection because I know the symptoms from other times..I had also thick white discharge so I applied some cream..today I checked again and I saw some red bumps . I am freaking out. My last visit in the doctor was 3 months ago and everythig was fine.. what do you think?

because yesterda

Thank you for your answers in Advance.. is it possible to post a photo?

this is the picture

It looks like some infection not much of like STD ...I'm not doc...it's best to check dermatologist....and don't scratch it

I think you might get a vaginal yeast infection. Itching, redness and thick-white discharge are common symptoms. To make sure, you should get it checked by your doctor.

Did you go to the gynecologist? What did he say? I have similar things.