Lump in neck and swollen lymph nodes

Hi guys i've been looking through this page for months but only just thought to post because my anxiety has really got out of control, basically I'm 23 years old and I have had 1 swollen tonsil for over 4months now and also a hard non movable lump in my neck that is about the size of a pea, I went to the doctors around 3 months ago and they said it was tonsilitus so they gave me antioboitics, so i completed the dose and my tonsil and lump are still present so I went back, they sent me for blood tests and they came back as having occasional strange white blood cell levels but the doctor i spoke to said they looked normal to her so shes not sure why they added that note, they did want me to come back 3 weeks later but they postpond it due to the coronavirus situation and told me to come back in 3 months instead, its been 2 months since they said that and there are no improvements still hard lump and swollen tonsil, for the length i've had these symptoms now im almost certain I have cancer but I am not able to be seen or tested properly because of this pandemic, like i feel i am slowly dying in my room and I can't do anything about it.