Vaginal itching and infection with rashes in vulva

Tripti Saha, 21 yrs, Female, 5.6 height, 55 kg
Present complaint: I'm suffering from vaginal infection from last 6 months.It occurs just after and before periods and in between too ,during menses it doesn't itches only rashes remains present around my vulva. Discharge is transparent sticky and with a bit foul smell but sometimes discharge becomes white sometimes curd like thing is present in discharge sometimes like boiled starch , discharge is hot which causes hot vagina .red small very tiny Rashes are present throught the month around vulva in the vagina's opening and after itching burning occurs and vulva gets swollen and red. Problem increases from evening till next day morning and worsens at betime sometimes when i wake up next morning it feels disgusting like something has swollen there . Gets relief from cold water and sometimes from indirect warm suppression above vulva from a cloth or warm palm of my hand.Taking sepia 200c from 2 weeks 4 drops 2 times
And arsenic album 30c 3 times 2 drops from 2 days
Used echinacea q for 2 weeks 10 drops 3 times. Also used calendula ointment for two days in vulva but everyday after using this cream symptoms became worst and itching and rashes increased in vulva.So I stopped using calendula ointment now. Needle like stinging pain is also there sometimes and feels like something is crawling down there. It feels like a yeast infection. Currently my mother is also suffering from the same with same symptoms and we have taken all the medicines mentioned above same but it reoccurs in both of us. During this infection i feel comfortable to sit in one place without any motion feels ok when sit crossedlegs.Very frustrated with this . No medical report.
Mam when you prescribed me kreosote and sulphur 1m it cured itching and odour but after few days it again started itching so in panic i took arsenic 3 dsys and used calendula ointment it detiorated my symptoms more. Then i stopped arsenic and calendula and continued kreosote but symptoms were then going and coming back so in the 21st day when my periods ended it started itching too much again like before it used to itch so i took sulphur 1m again and sepia 200 and also kreosote 30 also continued till 23 days then a dr told me to stop using all the medicines as it can be due to overdose. So i stopped taking now...but my symptoms are not going especially the rashes it is present from 4 months itching goes sometimes but rashes remains present always. Please prescribe me something pls I'm really disgusted with this.pls. I've taken sepia 200 4 drops yesterday and felt quiet relief in itching but it's still uncomfortable whenever I stand or walk it irritates me.is it a fungal infection?