Rabbit ate little glass?

A glass had got broken and wasnt 100 percent cleaned up and the leftovers were little rounded off kinda like dots of glass that werent sharp if touched or anything and i imagine if eaten wouldnt cut your insides up. But i let my rabbit out and heard he eating a little somethin and got worried right away because i have no idea about what could happen to her and i heard if little glass is eaten or swallowed it dissolves, my rabbit seems normal, and right now shes just laying down comfortable like she usually does, and its not like i could of reached in her mouth and pulled it out like I could with a dog, but please let me know if i should take her to a vets or somewhere and if needs to be seen right away, thanks.