The wait is killing me

Hey everyone I'm new to this group but me and my husband are trying to conceive. I lost my first pregnancy in July and we got the go ahead to try again. So we started trying to track my ovulation and when I got the positive we started trying. Now I'm in the two week wait time before my suspected AF date but this wait is killing me. AF has never been regular with me and I was just told I have PCOS so I'm super nervous. Anyone got any suggestions on what to do while waiting and has any one done the first response 6days sooner test?