I messed up my portforwarding please help!

So, my portforwarding was fine until I decided to use my static IP. I changes my IP to static because I didn't want my server IP to change every time I restart my server. But, I put it on static, and everything changed. My I wasn't able to connect to my server. I checked everything and it was all normal. So, I put my IP back to normal and got rid of the static IP but still it didn't work. PLEASE HELP!