Could I be ?

I know this is a very stupid question as I'm sure you are wondering 'just get a peregnancy test'

The thing is I had unprotected sex two weeks before what I thought was my monthly (was very very light however did last 7/8 days would go away then come back) then the next day after the bleeding I had unprotected sex again (a few times😕)

It has been 2/3 weeks since the last time I have had sex and I'm nauseated, my appietie is not the same, I have cramps and I'm constantly tired.

One of the reason I havnt took a test is because a year and 3 months ago I lost my 6 month old son then Four months ago I lost my twins by miscarriage.it's difficult for me to take one as The anticipation of The wait and longing for a baby is to much.

The second reason is I'm looking after my granny constantly now I simply do not have the privacy or free time to get one I know silly.

However if any ladies think or feel like I am ill get one imediatly