Last night i had a pink discharge when I wiped thought great

Jackie
Af is here wore a towel then turned brown on cd36 and cycles are usually 29-32 days I'm thinking of taking a test tomorrow would you do the same in my position. Last af was 4th November and I missed af in October as I started the pill end of September and had a change of heart not sure if my boobs are bigger as I'm big girl (42HH)