First of all if your wisdom tooth is causing any problem then only it is advised to go ahead with the removal.
Secondly yes slight pressure pain is there but that is bearable.
About 98% of the cases wisdom tooth is advised for removal only but a good local anaesthesia will solve your problem. Just be relaxed during the procedure.
Next Steps
Remove if it is causing pain.
Health Tips
Try to keep that area as clean as possible.
Brush twice a day.Night brushing is must as most of the bacteria proliferates during these hours.