Well needed for wedding plans

I am really strapped for cash at this point, I met me fianace through my friend because it's his sister and we fell in love and he proposed to me on Valentines day. We are now planning our big day on my 30th bithday which is 16th July in Jamaica because that is where he is living and all of our family memebers. Things are really tight on both of us at the moment because I need to book a flight to go to the caribbean with my two children, we need to book a venue for the wedding cermony and reception. I need to buy my dress braides maides dresses shoes, we have rings to get and so many planning to do. We are both so excited yet the cash is the reason why we cannot make a proper descision up to now with where it will be keeping.

I am asking for some help please in helping our big beautiful day be  blessing. Thank you for reading.