It's still pretty early to worry about weaning. She needs breastmilk or formula as the main staple of her diet until one year of age.
If you want to train your daughter to take a bottle, it is possible, just may take some time and dedication. First, get some different kinds of bottles with different shaped, slow-flow nipples. (She has to work hard to get the milk from your breast. Faster-flow nipples may be too easy for her, evidenced if she coughs and sputters a lot with the bottle.) Pump some breast milk and give her an ounce in the bottle, alternating bottles until you find one she accepts (or at least the one she protests the least.) My kids have all taken pretty well to the Doc Browns bottles, but there are a lot of options out there.
Also, when you try to give your daughter a bottle, see if you can shower first and maybe wear one of your husband's shirts over your own. Babies have a very keen sense of smell, and if she can smell breastmilk on you, it can make the process more difficult.
Keep using the straight breastmilk in the bottle until she takes it with ease. Make sure the milk is a good temperature for her. ie: Try to get it as close to your body temperature as you can. That is what she's used to.
Once she is accepting the expressed breastmilk with ease, you can start introducing formula, if you wish.
I thought my son would never wean.... he breastfed until he was 26 months old! There's just a lot going on for you right now that makes you feel like the hardships are never-ending. It will get better, I promise. (I am currently exclusively breastfeeding my seven-month old twins.)
Also, something I have had to learn this time around, be very diligent about not letting her use you as a pacifier. If she is not in an active suck-swallow cycle, unlatch her and try something else to sooth her. Good luck to you.