Pregnant after mc?

Clare
So I had a miscarriage last month i was 5 weeks and we started bd just before glow said I was in my fertile week and we have been doing it two days and having a days rest. I am still in my fertile windoe according to glow and I have been feeling very similar to last month nausea no vomiting, tired, peeing more, my breasts are not as sore as they were before but they look bigger and feel heavy. I'm wondering if it's all in my head. I don't want to get excited just in case it is and I can't take a hpt for another few weeks yet am I imagining this or what getting frustrated now :(