You'll be fine, honest. You're in the process of starting counselling so use that opportunity to discuss feelings towards your body and appearance with them. Presumably you will be fortunate to begin hormone treatment, or at least T blockers soon. This should nip masculinisation in the bud.
As for coping techniques I find body dysphoria has only been a major problem if I focus on it. There are some things you will never be able to physically change and regrettably, despite whatever personal grief that may cause, you'll feel better if you acknowledge it, grieve it, move on. Some things can be changed but not without some considerable pain, time and money - the end results of that change won't always be perfect either. As long as you realise that fixing these things may or may not make you feel better about yourself you're at least starting off on the right foot. Focus on the good parts of yourself not the ones that cause you dysphoria. The more you do the latter the more anxious and distressed you will feel, why would you want to do that to yourself?
Be easy on yourself. 🙂
