Hello and welcome to Healthcare Magic. Thanks for your query.
Since you have stopped using meth
after regular use, the symptoms which you have described could be due to the withdrawal effects. But it should also be kept in mind that meth being a vasoconstriction
(i.e. causing narrowing of the blood vessels) can sometimes cause blood flow problems and even tissue damage.
The swelling up and sharp pains on your feet appear concerning and so, it is better to rule out any serious problems. Therefore, I would advise you to see a doctor for a proper physical examination and further evaluation. It is better not to take chances and to be safe than sorry.
Wish you all the best.
Dr. Jonas Sundarakumar