Dear Welcome to HCM We understand your concerns I went through your details. I suggest you not to worry much. Proper understanding about life, love life, love, affection and sex life can only clear you of the nervousness you are facing now. People get nervous mainly due to lack of proper sex knowledge and unnecessary misconceptions. Talk to your friends who are married and just assimilate. Do not get confused and ask questions about everything. If you cannot do it right for now, you will be able to do it next time. Worrying can make you more anxious. If you require more of my help in this aspect, Please post a direct question to me in this website. Make sure that you include every minute details possible. I shall prescribe the needed psychotherapy techniques which should help you cure your condition further. Hope this answers your query. Available for further clarifications. Good luck.