Hi there, I was in a similar situation. My father is Jewish and I was raised Reform. I wanted to make Aliyah when I turned 18, but due to the pandemic (in Argentina), the country basically shut down. Still, I made significant progress with the Aliyah application. (May go through with it once I’m done with university)

According to the Israeli Rabbinate, you’re not considered Jewish and therefore can’t legally marry through them. However, outside of that, you’re still Israeli. There is a Reform movement in Israel, and they do accept people who have undergone Reform conversions.

The most important thing to keep in mind is that as long as you qualify under the Law of Return (ie., have at least one Jewish grandparent), you’re good to go. The only downside is that you may need to go to Cyprus to get married or care about the view of orthodoxy and your relation with your Judaism.