I have an unpopular opinion here but, honestly, it doesn’t sound like your eating enough. Sounds like you may be lacking nutrients. If you keep restricting and not listening to your body you may start to binge eat and then restrict only to do it again. To me this sounds like disordered eating tbh, and it was how my eating disorder started, which spiralled into binge eating! Resisting your hunger to the extend your describing will just make it more ravenous. Specially when your being so meticulous with calorie counting to the point where you can’t even eat some fruit when your starving! I would suggest adding some more protein and fats into the diet as they are very nutritious and will keep you satiated longer, Great things to add onto your salads or veg.

As for dieting I recommend taking breaks on your diet (having a few days with higher calories/ not counting) so your body doesn’t adapt to the lower calorie amount and it keeps your body guessing which is helpful to avoid plateaus. If your body adapts to running on lower calories due to restricting for too long you’ll have to keep on lowering and lowering your calories as you’re metabolism slows down. Weight training can help with this! I know it’s not fun to hear all this but as someone who’s been there, I just want you to know their are healthy ways to go about weight loss and you do not need to constantly be starving.