Weaning emotions

Is it normal to feel so overwhelmed by emotion when weaning baby off the breast? I am so pleased my boy (15 months) is managing so well - I feel lost and so overcome with emotions just thinking about it 😭 not in a depressed kinda way, just feel so immensely proud of him, and myself for making it this far. Knowing my milk has made him into the most gorgeous, strong, healthy, happy boy and i love him so much it hurts 😂 I thought I'd be happy to 'get my body back' but really I'm just lost 🙈 I forget what boobs are for other than milk 😜😂 when do I start feeling less emotional? 🙈