1st pregnancy with a girl miserable

This is my 4th pregnancy but my first girl i am so miserable been miserable the whole pregnancy 28 weeks today have had so many issues so many complications none to serious baby is almost 3 weeks ahead in development I know she is big already just don't know why I feel so awful all the time should be so excited about having a girl which i am just hate being so miserable idk how I am going to make it til may