I just checked now and I don’t hear anything at all when I put the key on but not the engine and put the fan on the highest speed (or any speed for that matter). So your thoughts would lead to a bad blower motor? Would it be better to replace blower motor and resistor together at the same time? And ...

Haven’t had any issues since I bought the car, about a week ago the air for heat and ac wasn’t coming out of the vents at all, it started working again and I left it as is, today it stopped working again, it might start working again idk, but I’d rather fix what’s causing the issue anyway so it does...