Guilty feelings about having another child


I recently found out I was pregnant with #2 and it was not planned. Sadly I miscarried and have so many mixed emotions about it. My husband and I were talking and think we might want to go ahead and try for # 2. The thing is it makes me feel guilty having another (even though I would like to) because of my daughter. I felt guilty in the short time of being pregnant too. She is 19 months and the love of my life. I just worry if I can love another like I do her. I worry about her feelings with another baby and this is my biggest hesitation. How do you get past these feelings?