What Causes Extreme Dryness Of Vagina And Recurrent Yeast Infections?

hi
i am 30 years old and four years ago i was positive with hpv type 16, i did loop and a cone biopsy and since then up to the present day my pap is clear. the huge problems that i am suffering since then up to the present day is the constant and recurrent bv, yeast infections i face every month.i ve been on all types of antibiotics, herbal remedies tried everything and still all the doctors ive visited all around the world cant seem to figure out how to help me.
last couple of months ive had a laparoscopy and a hysteroscopy to see if the problem of the inflammations were caused by more internal issues. alla the tests were clean. most time the results from the cultures are all negative but my symptoms are always present and come back with a vengeance.
the worst symptoms of all is extreme dryness, i feel that i have inside me niddles that prick me, i am always inflamed and constantly i see white creamy discharge with pieces of skin ( lining) falling down. my doctor said to me that my vagina is peeling and there is nothing to do apart from vitamins and a good diet.
i am desperate to find out how can i regain the normal clear mucus that a healthy woman has, to stop this ongoing inflamations every month, so i can feel normal again so i can consider to have a pregnancy.All this time now since its so painful to have intercourse with this problem me and my husband have been in abstinence for over 9 months and my problem remains as bad.
i just took ovamit to see whether it would help to stimulate the mucosa lining to help me with the dryness and it just made the situation worse. ive also tried all the ph lubricants on the market from replens to all other brands and again it helped from the bv to come back.
please any advise will be mostly appreciated thank u