Welcome to the forum. If you don't get a response, then try to post the same request in the main support forum where a much larger menbership can help answer your question. Are you sure that your hearing aids caused your recent spike?
There are many causes which can trigger or aggravate tinnitus including but not limited to drug reaction or side-effects from ototoxic drugs, ear wax build-up, ear or Eustachian tube infection or ETD, ear drum injury, fluid build-up feeling pressured, TMJ, TTTS, high blood pressure or blood circulation problem, loud noise exposure, acoustic trauma/shock, head trauma & injury, neck injury or muscle problems, hearing loss, Meniere's, barotrauma from sudden change of air pressure such as flights, slapping of the ears, grief for the loss of loved ones, untreated sleep apnea, elevated stress, anxiety & panic disorder, etc.