Why do I have fungal infection and mouth sores?

You are afraid of Stevens-Johnson Syndrome from drugs. It is a rare but serious skin reaction. Symptoms can be flu-like symptoms, a rash, and blisters on the skin. Medicines or infections can cause it. Before starting any new medicine, speak with your doctor if this is something that concerns you. They will be able to help you choose what might work best for you and watch out for signs of trouble.

From what you are telling me, a cat must have bitten you. And even though it didn't bleed, you saw a burning sensation and a red dot after the event. This is a possible result of bacteria from the cat's mouth. It is important to wash the area with soap and water. Check for any swelling, pain, or redness. If you see anything out of the ordinary, don't hesitate to see a doctor.

Your face might seem burnt from too much exposure to the sun, and this can be very uncomfortable. This occurs when the skin gets too much sun without protection. Symptoms can be redness, pain, and maybe blistering. Immediately get into the shade for relief, apply a cool compress, and use aloe vera gel to soothe. Wear sunscreen in future to avoid a repeat of the same.