Hello there! I am not going to tell you to stay calm and don’t think about it too much I know I can’t exactly feel what you’re going through rn but i do understand your fears and concerns for your married life trust me it’s so different now with high technology and all the new procedures it is not difficult anymore to have a child you’ll be given several options choose the one you think is suitable for you there are procedures like IVF, IUI, and surrogacy, keep the pros and cons of everything in your mind and consult your doctor, take opinions and then go for the best suitable option. Nothing to be afraid of, you’re young so you will not face many problems during the procedure, take care of your health do some yoga to keep your mind at peace and then give it a thought because babies who’re born through such procedures are as normal as other babies. May God bless you!!