First, take a breath — this is an extremely common situation for converts, and it doesn't erase the sincerity of your shahada. Islam draws a clear line around relationships outside of marriage, so the honest next step is an honest conversation with your partner about where things stand now that your values have shifted. If you both want the relationship to continue, the healthy path forward is working toward marriage rather than continuing as before; if marriage isn't realistic or wanted by either of you, then transitioning apart, even if painful, is the right move. Allah's mercy toward those who correct their path is enormous — the Quran promises that for those who repent, believe, and act righteously, He replaces their past wrongdoing with good deeds, not permanent condemnation. Give yourself grace for wherever you're starting from; this isn't about punishing yourself for the past, it's about choosing your next steps intentionally. Talk to a knowledgeable, non-judgmental local imam or a trusted Muslim friend if you want guidance specific to your situation — you don't have to sort this out alone.
Q&A · New Muslim
I'm in a relationship that doesn't fit Islamic guidelines — what should I do now that I'm Muslim?
Informational, not a personal fatwa. Consult a qualified scholar for rulings on your situation.