I'm straight and attracted to women so why don't pics of them give me a boner? I tested with pics of guys and they also don't give me boners.
Arousal is not a matter of sexual preference, but of chemical balance. Your dopamine levels are now depressed because you abstain from something that gave you regular excitement plus you conditioned yourself to watch porn. You need to keep on keeping on and things will return to their normal state.
This is completly normal. Dont worry, if you are around a woman in real life, you will get aroused. But not by stupid pictures anymore