image size

i apologize for being so new at this. I’m trying to get my site up and running and I’m stumbling through, which is fine. When i insert an image into my post it looks fine. After I’ve published the post and I click on the image, it’s huge. I’ve tried messing around with the size of the images in the media library, and I obviously don’t know what I’m doing. Please help.

Thanks!

Please disregard. I figured it out.