Retirement tax questions

Thank you for your clarification.  The 1099-R which supposed to cover Fidelity IRA and TIAA 403 (b) does have RA/SEP/SIMPLE box marked. It is clear for me now that I made to big distribution but not covering RMD from my TIAA 403(b) account.  I did it in the Fidelity office based on their recommendations. Again what should I do now