[Q] May have possibly screwed up Blu Studio 5.5. topic

So I bought a Blu Studio 5.5 unlocked from boost earlier today and decided to mess around with it. I rooted and installed a clockwork recovery made for the device. I then flashed a supposedly ported version of MIUI for it too (stupid idea). The next boot did nothing but get stuck at the BLU logo. I've tried flashing two different stock roms to no avail. Now it is just stuck in a bootloop. I also seem to have lost root and cannot reboot the phone unless I removed the battery. I get the " Root access is missing. Root device. THIS CANNOT BE UNDONE" And then no and another option that is cut off and I can't even select the 2nd option. I stupidly don't have a backup image to restore with.

Is there anything I can do or have missed to potentially fix my stupid mistakes?