My vaginal area is swollen and cold/fever like symptoms and facial pain?

female, 24 , no specific medical history….2 querries for you……..problem 1- it started suddenly with no warning i woke up to me private areas are swollen like someone punched me there and then also number sensitive (the type of sensation you feel when you go to the dentist and the anesthetic you and your lip and mouth goes numb that type of itchy numb tissue pain/feeling) feels like im allergic to myself and i had to have a baking soda bath to cool it down (my sister hormone issues where her doctor advised her to sit in baking soda baths if this thing happend) this sensitivity has calmed down but flares up sometimes, my body fluids seem to make it worse (is am not sexually active at all) so i dont know what it could be i think when i was a teem i had a mini hormone imbalance but i dont think its that i have tried thrush and feminine creams for down there but they make no difference i tend to be ‘mosit’ down there normally so i cant tell whats normal i have tried baby powder to dry it all out which does help slightly for limited time periods , i have not changed the washing powder or shower gel i usually use… problem 2- also since then getting cold/fever like symptoms with migraines over the last 5 days snotty nose but when i blow my nose sometimes there is red and green bits instead of the normal yellow or clear snot the left side of my face has been hurting for 5 days as if someone punch me in the jaw i dont know if this is a cold something else or a tooth issue and ice packs and heat do not help my face pain dont know if i need to go to doctor pharmacy or dentist about my face