Hi I'm new on here please add me

Hey I'm new to fitness pal because I've finally decided I need to loose a little bit of weight, tone up a lot and get fit and healthier. I'm looking for friends on here to help me stay motivated because I'm so determined to do it but I often get cravings and I just can't ignore them!!! It's more than annoying! Any tips to stay committed to the exercise and tips to stop the cravings would be really appreciated. Thank you in advance and please introduce yourself and add me
Sophie xx