Should I go to a&e or wait until Tuesday (2days away)

Denni
So yesterday I started to bleed, I'm 5 weeks and 4 days pregnant today it is bright red heavy and big black blood clots in it, constant cramps crippling me at times I rang the hospital yesterday and they made me an appointment with the early pregnancy unit for Tuesday its only Sunday today and I don't know wether I can wait can someone give me advice please we tri d so long for this baby and now it seems Asif it's leaving me 😪