Fasting challenge

How do I fast?

Ive been feeling a huge pull lately to do a fast but Ive never done one before. I’d like to fast for removal of health issues, fast for clarity and guidance, and fast to just be closer to God.

Im a little nervous because I dont think I can completely cut off food. I know some people do a water fast but I just dont see how I can do that without ending up in the hospital.

Im a tiny girl with a small stomach, iron deficiency so Im just nervous that Id get really sick.

So I guess how have people fasted? Im thinking of starting a 1-2 week fast and see how it goes but am I allowed to eat?

Also am I allowed to attend social gatherings? Should this time be for me to be isolated?

Any resources are welcomed! I tried to find a fast challenge on Hallow app but now sure how to proceed.

Please tell me about your experience as well! Id love to hear your thoughts!