Ttc, late period, just off coil advice please

Hi guys, bit of a long one but I want some advice/

what u guys think.

I have just had my coil removed in March and had no

periods with coil I started bleeding and had a full on

period with period pains/symtoms from a 1/2 weeks

after, I waited to watch my cycle and see how it goes

really before trying but I had unprotected sex 29/30th

March and haven't started my predicted period yet.

•predicted ovalation was to start on 31st March.

•| am now predicted to be 4 days late.

•more than normal period symtoms along with period

symtoms like thrush really bad (normal for me to get

but not before/due a period) migraines all week now

and also a lot more gassy than normally and tired all the time and even falling asleep on way to places in car.

How true could this be considering I just had it taken

out and could I be pregnant? My partner doesn't want

me to worry or take a test as I have only just off coil,

should I perswade him I should do one or is it very

unlikely I am pregnant. He's got a daughter from

previous relationship but this would be my first

pregnancy/trying.