CIN3 smear /blood tests

hi . I’ve had a smear result of cin 3 with invasion indications . Booked in for colposcopy on Monday 15th .  Recent blood test said my C REACTIVE markers were slightly raised , but all other blood results were normal ( incl liver and kidneys ) could someone tell me if this result is reassuring ? I’ve had weird bowel noise noises / movements past few days but I’ve RADICALLY  changed my diet. No alcohol . Mostly lots n lots of veg , some fruits , lemon water , pea and cabbage soup  some reassurance wud be nice