Yesterday I went to the mall all by myself and I went to la senza and I was an 32a like always. I've been that for awhile now. This morning I woke up and I went back to the mall with my friends and 32a did not fit at all. So I tried a 32b, it was still tight. When I tried a 34b it fit perfectly. And monkey wasn't just the type of bra. I was barely a 32a. Like sometimes I couldn't fot a 32a. But now I'm a 34b. I'm 13 and still haven't got my period. Does this mean anything?Yesterday I went to the mall all by myself and I went to la senza and I was an 32a like always. I've been that for awhile now. This morning I woke up and I went back to the mall with my friends and 32a did not fit at all. So I tried a 32b, it was still tight. When I tried a 34b it fit perfectly. And monkey wasn't just the type of bra. I was barely a 32a. Like sometimes I couldn't fot a 32a. But now I'm a 34b. I'm 13 and still haven't got my period. Does this mean anything?

No it doesnt mean anything. Your body changes fast at that age, and your period will likely be soon. Ive grown an entire cup size within a month. Its not that rare. But in a day, I dont think so. Different brands of bras arent true to size. I'm a 34 B and I can fit into some A's and even some C's its all in the brand and type. One time I even found an A that was to big and a B that to way to small. So dont panic or worry, like I said before it all depends on the brands. Go get fitted for a bra. They know what your doing and you'll know what size you are.