I ate a cracker read on Sunday and it bumped into the roof of my mouth causing a blood blister the size of a 5 pence piece. The blister soon burst but now I'm left with a very sore patch.
What can I do to ease it? Normally when I've had things like this they've heeled by now but im 3 days in and even swallowing is painful.
Is there anything I can do. I'm 21 weeks pregnant btw