Thrush

Hello Girls. I am 25 weeks. Before two months ago I had thrush. I visited my doctor and she told me it's normal to have it during pregnancy. She told me to take Canesten Combi. I took it and it worked. Before one month ago it happened again. I took the same medicine. It worked again but just for 3 weeks and now I have it again 🥺. Someone with the same thrush problem during pregnancy? I was just wondering what to do? To call my doctor again? Is it normal to have it every month? Its so annoying.