Not warts.No need to worry.
Thanks for the details.
I have gone through the image uploaded.
They do not appear to be wart.More commonly they can arise from candidial infection,smoking ,oral hygiene
related issues,also they can be fordyce spots
which are benign change considered normal.
My advise to you would be to maintain good oral hygiene with brushing and use of chlorhexidine
containing mouthwash daily.The condition may subside with this intervention only.
The white spots
are not warts to be sure.There is nothing to be worried about.In case they persist after 6 weeks or they increase in size then opinion of dermatologist
/oral pathologist would be required.
Hope this helps.
If you need any further clarification I would be available for follow up.