Ovulation symptoms?

I got off my period on June 13th. I am wondering why the heck every time I come off my period and about 3-4 days later intercourse can be sore feeling...My boobs feel so heavy and I’m not really sure if it’s because I am ovulating. Am I one of those who ovulates early? I have no idea. I have been trying to conceive since October 2018 and just waiting for that BFP. I don’t want/need negativity or just any bitchiness. I am not in the mood lol. I actually stopped coming to this community for a while because everyone was just being so negative for no reason....I am here asking questions and I am just curious to see if anyone else has experienced this. Thanks in advance❤️