Burning/cutting sensation on fertile window days

After i finished taking my second round of clomid i began to notice that i started to feel kinda sore around my vaginal hole.

Now a week later i tired having sex with my DH.and the moment he entered into me i felt a burning/cutting sensation. He asked me if it hurt...i replied, "yes a lot, why?" "cause it looks lime it hurts" he replied. When we were done i went to the bathroom and went pee...OMG OUCH! I felt like somebody had cut my vagina up but there are no cuts. Everything hurt..the hole, ny insides, ny lips, the g spot, and everything around it hurt!!

Its very RED.

After a few hours it didnt hurt as much and the stinging went down. When i woke up the next day i felt normal and it doesn't hurt to touch...except my hole a little. Like i recently started to check my cm and it gets kinda irritated when i do that..but its still red.

My fetile window, where my doctor specifically told me to have "as much sex as possible" for those 5 days, starts TOMORROW. And i dont know what to do! I know if we have sex again its gonna burn and sting.

What are some things i can to to stop the pain? I cant afford to go to the doctor to get checked out so can you recommend some home remidies,diy, or some drug store medicines? Please help me😭😩