If you are not used to do this, don't mix them.
I'd suggest you search for medical support/help if you can. You are feeling pain so get the best medication you'll need.
If not, I'd start very low with Tramadol and keep wouldn't build your way up until you're more advised of its use.
Some people have reported unexpected seizures from Tramadol, so I'd be careful. And since this seems to be new to you...