I'm too afraid to talk to women

My understanding of your question is that you struggle with anxiety when talking with women  

When you are talking to a woman, pick a topic you are comfortable with and focus on what they are saying.  Be mindful of any expectations you are placing on the conversation (are you thinking it is more than just a conversation, looking to define what the relationship could be).  If you find that you are trying to predict a relationship outcome, take a breath and refocus on the conversation.   Take one moment at a time and stay in the present.  Often shyness comes from putting too much pressure on ourselves to turn every conversation into something "meaningful" rather than just enjoying the conversation.  Practice talking casually with people you already know, take note how you feel and what is easy about them.   When you meet someone new, often times they also have some anxiety about starting a conversation, so start simple and use it as a learning experience.  Stay away from "hot topics" like politics or religion.  Example:  if you are at a party and you approach an attractive woman, you can start talking by asking how the other person knows the host and if they are enjoying the party. Commenting on the food is also an easy way to start.   It is also ok to be an observer for a bit before starting a conversation with someone. Even if it doesn’t go well, what’s the worst that could happen? There will be other girls in your life; you can always try again. 

Take note of any thoughts and emotions you are experiencing before you go out. What are some of the beliefs associated with the activity?  Challenge negative beliefs by thinking about the times you were successful at talking to a woman.  Focus on what went well and the topics you found comfortable.  Think about what makes talking to men easy for you, pull from those skills.

Try what is called opposite action, if your thoughts are telling you that you won't have a successful or comfortable conversation, challenge them, take a deep breath and approach the person and say Hi.   Basically, do it anyway even if you don't believe you can.  It takes practice so be gentle with yourself and remember that most people struggle with starting a conversation.   If you experience a rapid heartbeat or other signs of panic attacks when you talk to girls, it may be helpful to work with a professional. A doctor may be able to prescribe medications like beta blockers, and a licensed therapist could help you using exposure therapy. With practice, many begin to realize that casual conversations aren’t as high-stakes as they make them out to be. 

The anxiety is often associated with fear of being judged or rejected   Something to remember: how someone perceives us does not change who we are   Some people will like us and others will not, just be you and you will attract the right people for you.