I have no idea

Monday December the 6th i had my iud taken out i have had normal periods with the iud and according to my calendar i was ovulating the nurse swabbed me and looked at my cells through a microscope and told me that she seen sperm inside from my partner she also told me that i had trich as well and that since i took my iud out the sperm could possibly fertilize i notified my partner about the trich he given me & after a day or so i started bleeding badly for a day and after the antibiotics kicked in it stopped my friends say it could be a early miscarriage but i think it was to early to tell because i just had intercourse on my ovulation and fertile days on the 6th and 7th before and after bleeding what d

o all think