Cd 36 no period confused?

So basically its day 36 of my cycle and i still havent gotten my period. On average my cycle is 29- 30 days but the shortest ive ever had was 22 and longest was 33 and that was only one time. I thought i ovulated on the 18th or cycle day 17 because my bbt dropped below the cover line at 35.9 then went back up and i also had fertile cm and my cervical positon was soft open and high. Then 6 days later on cd 23 it went down again to 36. Then it jumped to 36.2 then all the way up to 37.8 and 38c i had a fever for 4 days as i was sick and im still recovering. My temp then went back down to 36.4 and was jumping between 36.4 and 36.7 ever since today its at 36.7.

So as for my luteal phase, the shortest ive had seems to be only 6 days ( that was only once) the longest was 14 days while my average luteal phase is 11 days. Todays cd 36 of my cycle and still no af. Im reluctant to take a test out of fear of disappointment and the only symptoms that i had at all was cramping for only a little while one day when i had my fever and sore breasts for about 5 days. Besides that ive only had alot of cm for the last 2 days and yesterday i felt nauseaus. Besides thoughs few little things there has been no symptoms. Idk what to think? Any suggestions

Oh and ya ive been sexually active pretty much ever second day this month. Sometimes we use condoms but a few times we havent incase you would like to know.