I think i have one... again

So a few months ago i was freaking out abotu a bump in my mouth, luckily just a mucocele. It got so annoying that i finally decided to just have it removed. Real simple procedure, took about 15 minutes and had fairly little pain in teh following days. However, now i think i have another one, a few cm away from the first one. However it is a little different so i just want to make sure that it is a mucocele. Last week noticed something that looked like a very small cold sore, it hurt put some salt on it and it stopped hurting. Healed and became a small pin hole sized lesion. Then one day i noticed wen i ran my toungue over it that it was risen, but it was still very small (about 1 mm). I went into my bathroom looked in the mirror and naturally popped the small thing. A couple days later it came back (of course) but was slightly bigger. Decided i didnt want to pop it, went to a sporting event and screamed alot and prlly popped it with my teeth, because following the game i noticed it was gone. However, this time i woke up with a flat white circle in my mouth about 3 mm, slightly larger than the original. Is this what happens sometimes after a mucocele is popped??