Oh sunstars I am so sorry for your loss, it's such a difficult time & I can understand you wanting to get back into it, planning and moving forward was my way of coping (or maybe just keeping the mind busy). I think what your body is quite used to exercise wise shouldn't hurt. When it comes to ttc let your instincts guide you. Take care of yourself and I will see you in the ttc threads and seeing you get your sticky little one soon.