Okay, so I'm trying to conceive I had a period June20 2015- June 23 I had unprotected sex June 24 27 July 1st 4 and 9th then my period came on again on the 12 of July until the 15 I has unprotected sex 16 19 20 23 28 the second of August 3,and 7 . My period was suppose to come on August 3-6 but it didn't I had sex August 9 and after we had sex I went to pee and I seen this pink discharge I sat there for a couple of minutes... blah blah blah... later that day I started my period one minute it's pink and the next minute it's red it keep going back and fourth. Can you help me ?

Has the period completely come, i.e. normal for you flow?

Wait for about 2 weeks and take a home pregnancy test. It just be a wonky period. The other thing to consider is that since you're trying to conceive, you're hyper aware of everything that is going on with you and your body, so stuff that you'd ignore when you weren't trying to get pregnant you're acutely aware of now. What you would have ignored a year ago you're just noticing now. Which is to say that you could be having a normal period, but you're noticing the little parts of it that you'd normally ignore.

Please also note that it could take a perfectly fertile couple more then a year to conceive a child. It takes an intricate series of events for fertilize an egg and have it implant and a viable pregnancy come forth. Good luck!

And you need to look at the timing of your sex. You should be checking your ovulation by medical means (not computer charts or phone apps) Sex should be two or three days prior to ovulation for best results.

During less fertile times you should refrain from so much sex.

It might be due to irritation from the recent sex, might be your period starting. Give it a bit more time to see if you have a normal period. If you don't have a period, try a test.