Even though blood cancer is one of the leading causes of death worldwide, people tend to overlook its symptoms and brush it off as any other health issue. Even though cancer is one of the most critical illnesses, there is a lack of awareness about some of the most common symptoms that everyone must be aware of. There are specific signs when it comes to blood cancer. Signs of blood cancer you shouldn’t ignore London-based Dr. Karan Raj’s latest video is shared in reaction to a different TikTok, in which the user claims that she was diagnosed with cancer after getting a small lump on her neck ch…