Hello Jo95, 

Unfortunately no one here will be able to tell you what this is as it needs an expert opinion but hopefully you will get your results soon and the specialists will be able to explain things in detail for you and give you a proper diagnosis. I can understand why you are feeling worried at the moment after being told this. I can imagine it must be a very stressful time for you while waiting for these important results. 

I know it is really hard but try not to worry too much or anticipate what it might be. The best thing to do to avoid thinking too much about this is to keep busy and distracted if you can and avoid looking things up online. I can imagine it is hard for you to do this at the moment but it will help you feel a little less anxious. 

I hope you will also hear from others here who have been through all this before and that they will be along soon to share their story with you. 

Keeping everything crossed for you that everything turns out fine. 

Best wishes, 

Lucie, Cancer Chat Moderator