Patches of questioning relationship

Piper
I'm in an amazing relationship with this amazing guy, and I'm super in love, but it seems that at certain points in my cycle, I think right after ovulation/beginning of pms, I go through these little patches of getting cold feet, not feeling into him, questioning the relationship. It only lasts about 2 days but it really sucks. But as I'm tracking these feelings and my periods, I really do think it's linked to hormones. Does this happen to anyone else?