I just hate myself

I hate everything about my body. I've never liked it from a young age and I still don't. I could critique every little bit of it. 
I've been on a healthy eating exercise programme for 9 weeks now. I did a comparison picture which was so disheartening and has made me feel so shit. I have only lost 4kg which is barely recognisable. 
I feel like I have worked so hard and tried so hard to stay motivated which I have, and tried not to focus on why I was doing it and more that it made me feel good. But I look at myself every day and I hate it. I try not to weigh myself and I have only just taken comparison pictures and to see a very minimal outcome after all this work, I'm just so fucking angry.