Bloating/cramping

For the last week I have been very bloated/gassy I'm not due on till the 16 Sep my period last month was light only lasted 4 days its normally between 6/7 days

I have been feeling very sick more tired than normal I get up at 7:30am by 10am I am so tired could sleep for the day my boobs have been sore and I have been feeling cramping in my lower stomach my mum & husband think I'm pregnant (really hope so) been ttc for 17 months now I had a early miscarriage in may I'm scared to test