As a Spanish speaker I think the most challenging part of learning Spanish is the verb conjugation. Every single verb has multiple forms, so it's really important to understand the grammatical times. I know it can be tricky at first, but with a little practice, you'll get there!
It's also helpful to decide which "Spanish" you want to learn, every Spanish-speaking country has its own unique accents, verb conjugations, and even words that have totally different meanings depending on the country. I also think there are some websites that can help with verb conjugation.
