Worried that something could be wrong.

Hi,

It's my first time posting on here so I apologize if this may seem trivial.

I had my last smear test just after my 25th birthday in 2017 and I received information back saying I was HPV positive and needed to have a colposcopy.  After going to my colposcopy examination I had a biopsy done as the doctor said that she needed to check the cells on my cervix as it "looked strange" and, just by looking at it, looked like I may have higher stage cells. 

I was told to the to home and wait for a letter. The letter I received simply stated that I had to have another smear in 3 years time.  I was not given any further information on the condition of my cervix, my HPV or my cells.  Since then I have been living in semi constant fear that I may develop cervical cancer. 

Recently, I have started spotting. The problem is I do not know if it's just a normal cycle for my period, as I have not had periods in approx 3 years due to firstly being on Depo Provera contraception injection and then moving to the Sayana Press contraception injection.   I am waiting for my period to start properly, and it has been 9 months since my last contraception injection.  On top of this I have also been suffering from terrible stomach aches (a bit like cramps - but debilitating) and the occasional back pain where my kidneys are (I have had kidney infections before so know where my kidneys are and if pain is coming from the area). 

I rang 111 recently and told them all of my symptoms; they told me to see a GP within 6 hours and I still haven't been because I have just moved address and my normal GP won't see me anymore. I have registered with a new GP but am scared to go just in case they say I shouldn't have gone and am wasting evetbodies time.

I apologize for the rant and my life story, but I just felt I needed some additional advice. Should I be worried that this may he cancer? Or could it just be related to my coming off of the contraception injection. Any advice you could give would be greatly appreciated. 

Again I apologize if I am just wasting time with my worries.

Laura P.