Sure, and if the issues you care more about are the ones where Jews are being accused of doing something wrong, I may suspect what specific bias you have.
If you notice a police officer is only ever arresting people of a certain race, you can suspect he’s a racist - even if they actually did commit the crimes.
Having an obsession with Israel, focusing only on them for things done by other countries as well in the same situation, exaggerating what they are doing, and demonising them is antisemitic.
The Overton window has shifted so far that you don’t even realise how it would sound if you replaced “Israel” with other countries in your statement.
Imagine hearing someone say I’m just “anti-Ireland”. Or I have nothing against Ukrainians, I just think Ukraine shouldn’t exist.
If you have genuine criticisms to make about specific people in Israel or specific actions of the Israeli government, and you do so also about many other figures and events internationally, that’s fair. But taking a position of “anti-Israel” in general betrays a prejudice against the only Jewish country that has nothing to do with their actions.