Need some advice please an thank you

Need some help here please and thank you

So me and my husband have been TTC for a little over a year with 1 mc. Well this month we are putting in all the effort I am also going to track my lh and keep my temp to comfirm ovulation. But now that the time is here I'm getting a little worried that maybe we shouldn't have another baby Maybe we can't support another....just so many questions running through my mind now. I keep questioning whether we should put it off or if we should try. I have such mixed emotions and just wondering if anyone had been through this and what they did. If anyone had any advice I'd appreciate it very greatly.