Tooth and Mouth Problems

I have had braces for almost 4 months now and that was the period my orthodontist told me that would take to fill in my gaps. But the gap between my top left teeth and lateral incisor and the same left lateral incisor and left canine does not seem to fill in at all while the right side is all done. What is actually going wrong?

Getting mouth ulcers once in a month. facing this problem for past 6 to 7 years. tell me something to do with this problem. And this time i got it in back of throat it was very difficult to swallow anything for 2 days.

6 months back I had my rct done in third right molar of lower jaw....it cracked while eating and thus it pains a lot after that bleeds too and also capping was done of left molar in lower jaw it also bleeds a lot.... I am having a lot of bleeding due to this and thus feeling weak...no doctor I found has correctly gave consultation

I have teeth mark on both side of tongue looks like  sore when eating spicy or non veg food it's hurting,i consult with general physician they gave multivitamin tablet but no improvement,also consult with two dentist one of them told due teeth structure mark coming on tongue and suggest braces for adjustment,facing problem since three months,pls suggest.

I am experiencing swelling in the gum on the inside while having hot food. And this swelling happens only beneath the dead teeth. And when i ate only cold food, there is no such swelling.

I have this bumps on the sides of my lips just want to ask if what this is. I dont have fever ir anything

I'm not taking tobacco nd nither smoke but few days my mouth don't open properly so plz say something that my mouth open properly plz plz

Need to treat my braces for 3months in PUNE as I came from different location where my current treatment has going on. Current location-bangalore

If i eat little spicy my tongue is burning. I am not able eat small quantity of spicy. I will drink alcohol twice in a week. Daily one time smoking.

I underwent surgical extraction of 2nd molar on right side 20 days back after that I have started developing pain। Around My TMJ and anterior wall of my right ear,pain is aching type, mild to moderate in severity, non radiating,aggregate on clenching and chewing, relieved by keeping my mouth in slightly open position, it's not associated with inflammation over skin any hearing difficulty, fever. I've taken analgesics but symptoms reappear after sometime.