My husband and I have been trying to get pregnant for 2 years. We recently stopped because we have hit a bump in the road and don't think now would be the best time. During my ovulation time we had unprotected sex and now I'm craving the smell of rubber. I bought our 2 dogs tennis type balls and we'll one got torn apart and as I was cleaning it up something told me to smell it. Now I can't stop and not only that but every time I smell it kinda wanna chew it. I haven't done it but I almost crave that as well... So could this mean I'm pregnant?