New and uncomfortable

I'm beginning to feel extremely uncomfortable in my own skin and am going to do my best to stay focused and knock some of these pounds off! My daughter just turned 7 and I feel like she only knows BIG MAMA aka ME! I'm not okay with that. I need her to know the woman I used to be, the one I feel like I think I look like on the outside, not the Blob I see when I run pass the mirror... I need to change for US and have no more excuses. I just strarted this weightloss journey and I'm doing my damn best to stick it out because mama refuses to buy the next size and is tired of holding in her stomach as soon as I leave house!! All positive support and motivation is welcomed and hopefully we can motivate eachother . I'm aiming to lose about 50 pounds... Here goes nothing...Happy journey everyone