Mouth Ulcers :(

Suzett • Mother to an angel baby 👼🏽💖 and to my rainbow baby 🌈💙

21 weeks pregnant and I’ve had a mouth ulcer on the side of my tongue for a few days and now I’m getting two more on my bottom gums. They bother me to the point where I can’t eat properly. I am starting to feel sick so I’m assuming they’re fever blisters. Is there any recommendations for gel or medications that I can put on them to soothe them? Should I make an appointment with my doctor?