Do you struggle with English or any other languages?

In Punjabi there is ੜ and ਰ. Latter is R. But ੜ is more of a D than R. When writing or speaking I get confused between the 2.

Complete (ਪੂਰੇ - poo-re) and ਪੂੜੇ (fried flat bread spelt poo-de).

However there are plenty more examples between R and D.

Maybe you speak English and have Mother Tongue where certain letters or phrases get confusing?