I'd bet money it's too much ba. Your best bet would be to buy some sesame oil and sterile filters and some vials. Then I'd mix enough sesame oil to bring down the dosage to 75mg/ml or even 62.5mg/ml. Run the sesame oil through the sterile filter into the vials, and then bake the solution at 280-300F for an hour, let cool down an hour, then you will be good to go.
Heating it won't help, and using gear that cripples you doesn't help your workouts.
People say ba is painless up to 5%, but that's b.s. I've done 3% ba that crippled me.