@brk,

You need to call USCIS ASAP cause you have a valid reason why  it is still in pending status and they have the obligation to answer or resolve your situation. Tell your situation and ask them for expedite your case.

You can apply again for TPS (if it is extended) as you are always eligible if you meet the TPS criteria. But then, what's the meaning of applying it the second time , your first application being still in review process. Something is not right. Please contact them as soon as possible. I am not a lawyer, can't tell you the exact, correct, cheap and ideal solution. But seeing your condition, you need to contact them, the only first thing that I can see for now.