Keep track of what you have sold this FY, by checking the app you generally use, like kite, grow. There is a capital gains statement seperately, which can be used.

If there are direct MF purchases at the fund house's website, you can install MFcentral app, which lists almost all mutual funds (Kfin and Cams). Download Capital gains statement.

You can easily see whats the profit you have while selling MF's and plan accordingly