I had sex only once and then fingered myself a couple of times but since the last 7 months, i have not done anything. It was a mistake and i regret it a lot everyday as my boyfriend cheated on me after a 3 years relationship :( I swore to never do any such thing again. How do i tighten my vaginal muscles for my wedding night? As i didn't bleed during the first time while having sex so i guess that means i broke my hymen somewhat earlier. Please help me out. Thank u so much.