Car has been broken for months now but I'm fine without one except for when I need to get my insulin. I want to avoid having to go into anywhere unless I need to, which is only when I need a refill for insulin. Is Amazon safe to order needles from? Trying to keep the cost low + not get something that could be contaminated. I don't fully trust Amazon which is why I'm reaching out in case anyone else here can recommend a better alternative.