As long as it's free, get it done na, before it starts affecting your tire wear.

It's normal for cars to veer to the right on most roads, as our roads are cambered to the right, for water drainage. To check if this is an alignment problem, find a road you drift to the right on, then drive back along the same road on the left side (as long as there is no oncoming traffic) to see if the car drifts to the left. If it does, your alignment is fine. If it doesn't, or drifts more to the right than to the left, then get it aligned.