Struggling to eat.

Gen • TTC baby #2. Got a beautiful 4 year old girl
Hey Everyone! I'm currently 10 and half weeks pregnant and for the past month I have really struggled to find stuff I want to eat. When I eventually find something I can only nibble slightly on it. Any nutrients I do have the baby takes and I'm losing weight. Today I was starving so I nibbled on a banana. I had about 3 bites and then felt sick because I had eaten! Anyone else experiencing this?