Need some advice/help

I’m 22 years old, 5ft 7inches and I weight 16 stone.. I feel so hungry all the time and I just can’t seem to stop myself eating.. I really need to lose weight but I’m struggling with food. I don’t really like healthy foods, I have tried cutting my food down but i just seem really hungry all the time. What can i do to stop myself feeling so hungry all the time? Any supplements to reduce appetite? Also exercise isn’t great, I do the school run twice a day but that’s all I do as I’m so unfit. Any help would be much appreciated