The fear to see dentist is common as we have a wrong belief that if we meet dentist an injection is must, nothg lik that in ur case now.cavities has to be filled,that the preventative way to save ur teeth,it won't pain,no injection nothing,if thos cavities become deeper then the treatment will also be different so pls visit ur dentist as get it filled ASAP
Next Steps
we shd overcome our fears ,shd nt run away from it, it's ur health u hv to tak care of it.