23f coping with loneliness by eating

I know this isn't the place to talk about this now ,but I just really need to vent 🥹😢💔.I currently weigh about 90kg and I'm trying to tone it down by exercising and eating more healthy .I eat food not alot but I find more pleasure and happiness in eating and drinking sugary foods like cakes and all that ,after eating like that I feel like even my soul is fed and I feel happy ,but since I had to cut my sugar intake down I've been feeling more frustrated and low tolerance about anything, more emotional than before ,realizing even more how lonely I feel .

What can I do to not torture myself more in this situation? I really love sugary food and sodas ,I just really need to always eat so I don't feel lonely, I do go out alot guys ,and being out is what motivate me to even spend my last cent eating the cheapest foods I can find .

Please I need your opinions, has anyone ever been in this situation?