Please help! Constipation is horrible and I don’t know how to fix it!

I’ve spent the last 20 minutes passing a huge bowel movement and it’s been getting progressively worse for me every time I go number 2.

I spend almost the same amount of time and it feels like I’m never going to pass it. My poor bum hurts after.

What can I do to make my constipation better and break down the food I’m eating a lot easier?