Provided you haven't committed another violation recently, you'll be fine. AOPA likes to sell legal plans for profit, so it's not in their interest to minimize what *may* happen. However, since you've filled out the NASA ASRS form and of course, have the receipt or proof thereof....
c.The filing of a report with NASA concerning an incident or occurrence involving a violation of 49 U.S.C. Subtitle VII, or the FAR is considered by FAA to be indicative of a constructive attitude. Such an attitude will tend to prevent future violations. Accordingly, although a finding of violation may be made, neither a civil penalty nor certificate suspension will be imposed if:
1.the violation was inadvertent and not deliberate;
2.the violation did not involve a criminal offense, or accident. or action under 49 U.S.C. Section 44709 which discloses a lack of qualification or competency, which is wholly excluded from this policy;
3.the person has not been found in any prior FAA enforcement action to have committed a violation of 49 U.S.C. Subtitle VII, or any regulation promulgated there for a period of 5 years prior to the date of occurrence; and
4.the person proves that, within 10 days after the violation, he or she completed and delivered or mailed a written report of the incident or occurrence to NASA under ASRS. See paragraphs 5c and 7b.