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The foreclosure process has to happen to get the house out of your name. It should not, however, show up as a separate public record on your credit reports. My mortgage holder had the word foreclosure on my account and I disputed that it was IIB and it was removed. When you apply for your next mortgage you will have to disclose the foreclosure on your application.
IIB means included in bankruptcy.
i just disputed through each CRA that it was discharged in BK. They removed the word foreclosure without question.
I believe your date of BK is what matters here, not when the fc happened. Some others can chime in on when the clock starts. You should visit the mortgage forum.