Hello dear Greetings Regarding your symptoms of gradually mild to severe tingling and muscle spasm with occasional pains following an SI joint infection I am suggesting that you have developed an osteoarthritis with peripheral neuropathy In view of this please do a joint fluid aspiration for culture and do the following test Joint x-ray ESR Blood culture C reactive protein level Serum thiamine level Meanwhile please you physician with the results and for expect clinical assessment and adequate drug prescription I hope this helps