Blu studio 5.0 ii

Hi folks, I;m going to post a fairly winded message as I'm new to rooting and currently up the creek without a paddle. I recently bought a BLU STUDIO 5.0 II. I rooted successfully but got "erase happy"

Currently, on a positive, my phone can: 1. Go on the net

2. Receive/make calls.

I can't: Download anything (APK, PDF, TXT....nothing)

My phone has very few apps. My phone is recognized only as separate drives when connected to my PC. If I put an APK on there and try to install through stock browser, it doesn't work. I don't think my phone can install TRWP or the other major recovery.

I don't know what to do. I just want my phone back to normal, rooted or not no longer matters. This model is ignored by the Android community in general, I've looked for stock roms, aftermarket everything, I can't even understand flash a recovery. I didn't backup any info.

I realize I'm an idiot for getting in over my head. Way over. Can any of you folks throw me a life preserver please?