some 'pull' is normal on FWD cars with unequal length driveshafts, however it should be minimal.
As snapey says tyre pressures first, make sure you are on flat non cambered road while testing.
Are the tyres the same make side to side? same tread depth? damage to wheels?
Next you are looking at suspension components/bushes for issues/wear etc.
A good garage should be able to help you, maybe onto a wheel alignment place?
It will be immeadiately obvious from that whether you have something damaged.
good luck