7 days ago I injected into my left quad and it a vein on the way through. I asperated and everything was fine, it just left a bruise where i injected and a lot of blood came out. During the insertion half way through I hit a rough spot, which im thinking was the vein.

3.5 days later I did my right quad and everything went smoothly. Today I went for the left quad again and this time i felt it hit that tough spot again, even in a different insertion spot, so I pulled the needle out, changed needle heads wiped my right quad and injected in that one, once again everything went smoothly.

I dont like glute shots so is it ok to inject in my right quad every 3.5 days for my full cycle?