Thanks for sharing, and hope you’re doing ok. This can be a very stressful time, so I hope you have some good support.
Pregnancy is by far the most common cause of a missed period, but there are many other medical and lifestyle reasons that can impact your menstrual cycle including stress, weight loss, and extreme exercising. If you were previously taking hormonal contraceptives (if you used hormones as well as condoms?), then it may take some time for your cycle to become regular again.
A pregnancy test comes up positive in most cases at week 4 or 5 after conception, so if you were pregnant with a regular cycle I would expect the test to show positive at 8 weeks since your last period.
Make sure you see a medical professional if you’re having any pain, dizziness, abnormal bleeding or are concerned at all.
Vaginal discharge is also common, and can be down to many reasons, including infections such as thrush or BV, as well as others. See you GP if this is abnormal for you.
I hope that helps a little? Often the best thing is to book a doctor appointment to be seen properly and get to the bottom of what is going on.
Keep us posted on your progress and good luck