Please anyone help me! I had a c-section about 3 months ago and I'm still trying to loose my belly…

Please anyone help me! I had a c-section about 3 months ago and I'm still trying to loose my belly fat. I'm not too big or anything I just have excess stomach from the c-section. I lost some weight while breast feeding but my son couldn't drink my milk anymore so I had to stop. Eating healthy is very difficult for me and cost money. I recently started working out Tuesday but I need to know what I can do to directly target my stomach and loose it fast