The fact is, your body doesn't actually stop producing testosterone. It will lower the production the longer/higher you use exogenous sources of hormones. The amount of test you used isn't going to cause many lasting issues. You'd be back to normal within a few weeks at most. You didn't kick with a strong PH, and you weren't pinning multiple compounds.
Also, your numbers are off. 250mg a week isn't 175 per pin. I think you meant 125mg per pin. That's a really low dose, roughly TRT levels.