my vagina dont feel right

everytime i have sex my vag dont feel right it hurts.. it feels like at the opening part where i pee. i get multiple tests done they said everything is clean and fine... it feels like soemone is scraping me on outside... i use lubricant and it still the same... i cant enjoy sex at all i have to rush my husband to finish... we are trying for. a baby and sex i just dont wont it nomore because of this...