Remember, at the end of the day, your wedding is for you and your loved one. It is great to try and please every aunt and cousin, but it will not be possible. Choose the items that make you the happiest and try to forget about what every one else will say.
If you have plenty of extra time but not a lot of extra money, then consider printing your own wedding invitations. Creating your own invitations from a kit will give you more choices, including the ink color, creating your own wording and your choice of font.
If pregnant, make sure you keep in mind that you need to find a wedding dress that works with your body. It can sound so simple, yet you have to remember that you will keep getting bigger and your dress needs to be able to accommodate that.