Hello! I have a few questions hopefully I can get a couple answers and suggestions. my period was…

Hello! I have a few questions hopefully I can get a couple answers and suggestions. my period was suppose to come yesterday 1/18 but it didn't and the day before my period was suppose to start which was 1/17 I think I had implantation bleeding and I also had it the day my period was suppose to start I might have it today I'm not sure. but I'm curious to see if I may be pregnant or not me and my hubby have been trying to conceive for about 2 or 3 months. I have had all the pregnancy symptoms and have been feeling a little sick. also been having a little cramping in the abdomen and headaches and lots n lots of different cravings.

#what do y'all think?