Pregnant after breast cancer

I was diagnosed with stage 2, grade 3 breast cancer in May 2016. With chemo, it’s send your body into an early menopause state. After about 6-7 months after treatments, I began to get my periods again. Although not regularly or predictable at all, they were still happening. My last cycle was May 11th. I didn’t think much of it, pretty norm for me. My fiancé kept picking that I was preggo because I was soooo tired as of lately. So to prove him wrong, I bought a test. Needless to say, I was the one proved wronged! I never wanted kids, so this is a huge shock to me. But with the most amazing man beside me, I am truly excited !!