Hey there.. stay calm!!
Your scores are good and your probably going to pass with good grades... Wht i would suggest now is to just read the FA book... Theres no point in doing any more assessements and its more important to just go over small but quickly reviewable subjects in the FA book.
220 is a good score, specially since the USMLE is getting harder and harder each year.. So dont think 220 is bad, its actually really really good now.