Hi... This could have been corrected way back. You could have taken premarital counselling. It is not unusual to overcome past relationships and it is also very natural to feel inhibition in starting a new one. The only thing which is unusual is that 6 years have passed by in your marriage and you both have silently endured this distance between you two. You both must seek couple therapy/marital counselling to address your issues. Sexuality and human psyche work side-by-side. The issues usually occur on both sides.
Next Steps
Consult a Psychologist.
Psychosexual Guidance and Counselling is required.
Marital Counselling/Couple Therapy is recommended.
Individual Counselling is necessary.
Health Tips
Mr. Gunjan Maithil
Senior Psychologist
Cell: nine six seven one three zero three one three four
Website: https://gunjanmaithil.wixsite.com/therapy
App: http://wix.to/fECHB08?ref=cl