WTFFFF IS THIS REAL😭😭

So I’ve just found out I’m pregnant. Me and my husband were not trying in fact I kept having dreams and thoughts of being pregnant but just never felt pregnant so I ignored the thoughts anyways this morning I was messing about in the toilet and decided to take a test thinking it was blatantly going to be negative but my goodness it was positive I took 3 other tests and they’re positive.

Should I be worried I don’t feel any symptoms at all. I’ve been struggling to sleep during the night but I put it down to the fact I’ve had a cup of tea and I’m very sensitive to caffeine.

I called my doctor for a blood test they told me they don’t do blood tests for pregnancies (I’m in the Uk) I’ve been told to buy a clear blue test and then call them back for a midwife appointment

Everything is going so fast I’m so so unprepared I feel so bad. I’m incredibly happy to be pregnant but I didn’t expect to be pregnant now especially when we was going to start trying next year.

I’m about 4 weeks. Should there be any signs or symptoms?