Best to file by paper instead to USCIS.

No this shouldn’t result in an RFE.

4 years and 9 months from date of issuance of GC.

No USCIS does not have such records.

No generally bankruptcy should not impact your case.

The process can be prolonged to allow for I130 approval.

This will present a problem for H-B renewal.

The child will not be eligible for adjustment of status if out of status.

You can use the Avvo search tool to find a reputable attorney for you.

May be worthwhile to consult with an attorney for guidance.